256845869028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2656

約数の個数: 384

約数和(自身を含む): 808653619200

約数和(自身を除く): 551807750172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 47, 54, 63, 74, 79, 84, 94, 108, 111, 126, 141, 148, 158, 188, 189, 222, 237, 252, 259, 282, 316, 329, 333, 378, 423, 444, 474, 518, 553, 564, 658, 666, 711, 756, 777, 846, 948, 987, 999, 1036, 1106, 1269, 1316, 1332, 1422, 1554, 1659, 1692, 1739, 1974, 1998, 2133, 2212, 2331, 2473, 2538, 2844, 2923, 2961, 3108, 3318, 3478, 3713, 3948, 3996, 4266, 4662, 4946, 4977, 5076, 5217, 5846, 5922, 6636, 6956, 6993, 7419, 7426, 8532, 8769, 8883, 9324, 9892, 9954, 10434, 11139, 11692, 11844, 12173, 13986, 14838, 14852, 14931, 15651, 17311, 17538, 17766, 19908, 20461, 20868, 22257, 22278, 24346, 25991, 26307, 27972, 29676, 29862, 31302, 33417, 34622, 35076, 35532, 36519, 40922, 44514, 44556, 46953, 48692, 51933, 51982, 52614, 59724, 61383, 62604, 66771, 66834, 69244, 73038, 77973, 78921, 81844, 89028, 91501, 93906, 100251, 103866, 103964, 105228, 109557, 116231, 122766, 133542, 133668, 137381, 146076, 155799, 155946, 157842, 183002, 184149, 187812, 195367, 200502, 207732, 219114, 232462, 233919, 245532, 267084, 274503, 274762, 311598, 311892, 315684, 328671, 348693, 366004, 368298, 390734, 401004, 412143, 438228, 464924, 467397, 467838, 549006, 549524, 552447, 586101, 623196, 640507, 657342, 697386, 701757, 736596, 781468, 813617, 823509, 824286, 934794, 935676, 961667, 1046079, 1098012, 1104894, 1172202, 1236429, 1281014, 1314684, 1367569, 1394772, 1403514, 1627234, 1647018, 1648572, 1758303, 1869588, 1921521, 1923334, 2092158, 2209788, 2344404, 2440851, 2470527, 2472858, 2562028, 2735138, 2807028, 2885001, 3138237, 3254468, 3294036, 3516606, 3709287, 3843042, 3846668, 4102707, 4184316, 4300547, 4881702, 4941054, 4945716, 5274909, 5470276, 5764563, 5770002, 6276474, 7033212, 7228579, 7322553, 7418574, 7686084, 8205414, 8601094, 8655003, 9182249, 9763404, 9882108, 10549818, 11529126, 11540004, 12308121, 12552948, 12901641, 14457158, 14645106, 14837148, 16410828, 17202188, 17293689, 17310006, 18364498, 21099636, 21685737, 21967659, 23058252, 24616242, 25803282, 25965009, 27546747, 28914316, 29290212, 30103829, 34587378, 34620012, 36728996, 36924363, 38704923, 43371474, 43935318, 49232484, 50600053, 51606564, 51930018, 55093494, 60207658, 64275743, 65057211, 69174756, 73848726, 77409846, 82640241, 86742948, 87870636, 90311487, 101200106, 103860036, 110186988, 116114769, 120415316, 128551486, 130114422, 147697452, 151800159, 154819692, 165280482, 180622974, 192827229, 195171633, 202400212, 232229538, 247920723, 257102972, 260228844, 270934461, 303600318, 330560964, 339743213, 361245948, 385654458, 390343266, 455400477, 464459076, 495841446, 541868922, 578481687, 607200636, 679486426, 771308916, 780686532, 812803383, 910800954, 991682892, 1019229639, 1083737844, 1156963374, 1358972852, 1366201431, 1625606766, 1735445061, 1821601908, 2038459278, 2313926748, 2378202491, 2732402862, 3057688917, 3251213532, 3470890122, 4076918556, 4756404982, 5464805724, 6115377834, 6941780244, 7134607473, 9173066751, 9512809964, 12230755668, 14269214946, 18346133502, 21403822419, 28538429892, 36692267004, 42807644838, 64211467257, 85615289676, 128422934514, 256845869028]

約数ペア:

[(1, 256845869028), (2, 128422934514), (3, 85615289676), (4, 64211467257), (6, 42807644838), (7, 36692267004), (9, 28538429892), (12, 21403822419), (14, 18346133502), (18, 14269214946), (21, 12230755668), (27, 9512809964), (28, 9173066751), (36, 7134607473), (37, 6941780244), (42, 6115377834), (47, 5464805724), (54, 4756404982), (63, 4076918556), (74, 3470890122), (79, 3251213532), (84, 3057688917), (94, 2732402862), (108, 2378202491), (111, 2313926748), (126, 2038459278), (141, 1821601908), (148, 1735445061), (158, 1625606766), (188, 1366201431), (189, 1358972852), (222, 1156963374), (237, 1083737844), (252, 1019229639), (259, 991682892), (282, 910800954), (316, 812803383), (329, 780686532), (333, 771308916), (378, 679486426), (423, 607200636), (444, 578481687), (474, 541868922), (518, 495841446), (553, 464459076), (564, 455400477), (658, 390343266), (666, 385654458), (711, 361245948), (756, 339743213), (777, 330560964), (846, 303600318), (948, 270934461), (987, 260228844), (999, 257102972), (1036, 247920723), (1106, 232229538), (1269, 202400212), (1316, 195171633), (1332, 192827229), (1422, 180622974), (1554, 165280482), (1659, 154819692), (1692, 151800159), (1739, 147697452), (1974, 130114422), (1998, 128551486), (2133, 120415316), (2212, 116114769), (2331, 110186988), (2473, 103860036), (2538, 101200106), (2844, 90311487), (2923, 87870636), (2961, 86742948), (3108, 82640241), (3318, 77409846), (3478, 73848726), (3713, 69174756), (3948, 65057211), (3996, 64275743), (4266, 60207658), (4662, 55093494), (4946, 51930018), (4977, 51606564), (5076, 50600053), (5217, 49232484), (5846, 43935318), (5922, 43371474), (6636, 38704923), (6956, 36924363), (6993, 36728996), (7419, 34620012), (7426, 34587378), (8532, 30103829), (8769, 29290212), (8883, 28914316), (9324, 27546747), (9892, 25965009), (9954, 25803282), (10434, 24616242), (11139, 23058252), (11692, 21967659), (11844, 21685737), (12173, 21099636), (13986, 18364498), (14838, 17310006), (14852, 17293689), (14931, 17202188), (15651, 16410828), (17311, 14837148), (17538, 14645106), (17766, 14457158), (19908, 12901641), (20461, 12552948), (20868, 12308121), (22257, 11540004), (22278, 11529126), (24346, 10549818), (25991, 9882108), (26307, 9763404), (27972, 9182249), (29676, 8655003), (29862, 8601094), (31302, 8205414), (33417, 7686084), (34622, 7418574), (35076, 7322553), (35532, 7228579), (36519, 7033212), (40922, 6276474), (44514, 5770002), (44556, 5764563), (46953, 5470276), (48692, 5274909), (51933, 4945716), (51982, 4941054), (52614, 4881702), (59724, 4300547), (61383, 4184316), (62604, 4102707), (66771, 3846668), (66834, 3843042), (69244, 3709287), (73038, 3516606), (77973, 3294036), (78921, 3254468), (81844, 3138237), (89028, 2885001), (91501, 2807028), (93906, 2735138), (100251, 2562028), (103866, 2472858), (103964, 2470527), (105228, 2440851), (109557, 2344404), (116231, 2209788), (122766, 2092158), (133542, 1923334), (133668, 1921521), (137381, 1869588), (146076, 1758303), (155799, 1648572), (155946, 1647018), (157842, 1627234), (183002, 1403514), (184149, 1394772), (187812, 1367569), (195367, 1314684), (200502, 1281014), (207732, 1236429), (219114, 1172202), (232462, 1104894), (233919, 1098012), (245532, 1046079), (267084, 961667), (274503, 935676), (274762, 934794), (311598, 824286), (311892, 823509), (315684, 813617), (328671, 781468), (348693, 736596), (366004, 701757), (368298, 697386), (390734, 657342), (401004, 640507), (412143, 623196), (438228, 586101), (464924, 552447), (467397, 549524), (467838, 549006)]