21491790264

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8599}}^1$

素因数の和:8672

約数の個数: 320

約数和(自身を含む): 74923200000

約数和(自身を除く): 53431409736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 29, 36, 38, 42, 54, 56, 57, 58, 63, 72, 76, 81, 84, 87, 108, 114, 116, 126, 133, 152, 162, 168, 171, 174, 189, 203, 216, 228, 232, 252, 261, 266, 324, 342, 348, 378, 399, 406, 456, 504, 513, 522, 532, 551, 567, 609, 648, 684, 696, 756, 783, 798, 812, 1026, 1044, 1064, 1102, 1134, 1197, 1218, 1368, 1512, 1539, 1566, 1596, 1624, 1653, 1827, 2052, 2088, 2204, 2268, 2349, 2394, 2436, 3078, 3132, 3192, 3306, 3591, 3654, 3857, 4104, 4408, 4536, 4698, 4788, 4872, 4959, 5481, 6156, 6264, 6612, 7182, 7308, 7714, 8599, 9396, 9576, 9918, 10773, 10962, 11571, 12312, 13224, 14364, 14616, 14877, 15428, 16443, 17198, 18792, 19836, 21546, 21924, 23142, 25797, 28728, 29754, 30856, 32886, 34396, 34713, 39672, 43092, 43848, 44631, 46284, 51594, 59508, 60193, 65772, 68792, 69426, 77391, 86184, 89262, 92568, 103188, 104139, 119016, 120386, 131544, 138852, 154782, 163381, 178524, 180579, 206376, 208278, 232173, 240772, 249371, 277704, 309564, 312417, 326762, 357048, 361158, 416556, 464346, 481544, 490143, 498742, 541737, 619128, 624834, 653524, 696519, 722316, 748113, 833112, 928692, 980286, 997484, 1083474, 1143667, 1249668, 1307048, 1393038, 1444632, 1470429, 1496226, 1625211, 1745597, 1857384, 1960572, 1994968, 2166948, 2244339, 2287334, 2499336, 2786076, 2940858, 2992452, 3250422, 3431001, 3491194, 3921144, 4333896, 4411287, 4488678, 4574668, 4738049, 4875633, 5236791, 5572152, 5881716, 5984904, 6500844, 6733017, 6862002, 6982388, 8822574, 8977356, 9149336, 9476098, 9751266, 10293003, 10473582, 11763432, 13001688, 13233861, 13466034, 13724004, 13964776, 14214147, 15710373, 17645148, 17954712, 18952196, 19502532, 20199051, 20586006, 20947164, 26467722, 26932068, 27448008, 28428294, 30879009, 31420746, 33166343, 35290296, 37904392, 39005064, 40398102, 41172012, 41894328, 42642441, 47131119, 52935444, 53864136, 56856588, 61758018, 62841492, 66332686, 80796204, 82344024, 85284882, 92637027, 94262238, 99499029, 105870888, 113713176, 123516036, 125682984, 127927323, 132665372, 141393357, 161592408, 170569764, 185274054, 188524476, 198998058, 247032072, 255854646, 265330744, 282786714, 298497087, 341139528, 370548108, 377048952, 383781969, 397996116, 511709292, 565573428, 596994174, 741096216, 767563938, 795992232, 895491261, 1023418584, 1131146856, 1193988348, 1535127876, 1790982522, 2387976696, 2686473783, 3070255752, 3581965044, 5372947566, 7163930088, 10745895132, 21491790264]

約数ペア:

[(1, 21491790264), (2, 10745895132), (3, 7163930088), (4, 5372947566), (6, 3581965044), (7, 3070255752), (8, 2686473783), (9, 2387976696), (12, 1790982522), (14, 1535127876), (18, 1193988348), (19, 1131146856), (21, 1023418584), (24, 895491261), (27, 795992232), (28, 767563938), (29, 741096216), (36, 596994174), (38, 565573428), (42, 511709292), (54, 397996116), (56, 383781969), (57, 377048952), (58, 370548108), (63, 341139528), (72, 298497087), (76, 282786714), (81, 265330744), (84, 255854646), (87, 247032072), (108, 198998058), (114, 188524476), (116, 185274054), (126, 170569764), (133, 161592408), (152, 141393357), (162, 132665372), (168, 127927323), (171, 125682984), (174, 123516036), (189, 113713176), (203, 105870888), (216, 99499029), (228, 94262238), (232, 92637027), (252, 85284882), (261, 82344024), (266, 80796204), (324, 66332686), (342, 62841492), (348, 61758018), (378, 56856588), (399, 53864136), (406, 52935444), (456, 47131119), (504, 42642441), (513, 41894328), (522, 41172012), (532, 40398102), (551, 39005064), (567, 37904392), (609, 35290296), (648, 33166343), (684, 31420746), (696, 30879009), (756, 28428294), (783, 27448008), (798, 26932068), (812, 26467722), (1026, 20947164), (1044, 20586006), (1064, 20199051), (1102, 19502532), (1134, 18952196), (1197, 17954712), (1218, 17645148), (1368, 15710373), (1512, 14214147), (1539, 13964776), (1566, 13724004), (1596, 13466034), (1624, 13233861), (1653, 13001688), (1827, 11763432), (2052, 10473582), (2088, 10293003), (2204, 9751266), (2268, 9476098), (2349, 9149336), (2394, 8977356), (2436, 8822574), (3078, 6982388), (3132, 6862002), (3192, 6733017), (3306, 6500844), (3591, 5984904), (3654, 5881716), (3857, 5572152), (4104, 5236791), (4408, 4875633), (4536, 4738049), (4698, 4574668), (4788, 4488678), (4872, 4411287), (4959, 4333896), (5481, 3921144), (6156, 3491194), (6264, 3431001), (6612, 3250422), (7182, 2992452), (7308, 2940858), (7714, 2786076), (8599, 2499336), (9396, 2287334), (9576, 2244339), (9918, 2166948), (10773, 1994968), (10962, 1960572), (11571, 1857384), (12312, 1745597), (13224, 1625211), (14364, 1496226), (14616, 1470429), (14877, 1444632), (15428, 1393038), (16443, 1307048), (17198, 1249668), (18792, 1143667), (19836, 1083474), (21546, 997484), (21924, 980286), (23142, 928692), (25797, 833112), (28728, 748113), (29754, 722316), (30856, 696519), (32886, 653524), (34396, 624834), (34713, 619128), (39672, 541737), (43092, 498742), (43848, 490143), (44631, 481544), (46284, 464346), (51594, 416556), (59508, 361158), (60193, 357048), (65772, 326762), (68792, 312417), (69426, 309564), (77391, 277704), (86184, 249371), (89262, 240772), (92568, 232173), (103188, 208278), (104139, 206376), (119016, 180579), (120386, 178524), (131544, 163381), (138852, 154782)]