897674316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 2841237504

約数和(自身を除く): 1943563188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 37, 42, 44, 49, 62, 66, 74, 77, 84, 93, 98, 111, 121, 124, 132, 147, 148, 154, 186, 196, 217, 222, 231, 242, 259, 294, 308, 341, 363, 372, 407, 434, 444, 462, 484, 518, 539, 588, 651, 682, 726, 777, 814, 847, 868, 924, 1023, 1036, 1078, 1147, 1221, 1302, 1331, 1364, 1452, 1519, 1554, 1617, 1628, 1694, 1813, 2046, 2156, 2294, 2387, 2442, 2541, 2604, 2662, 2849, 3038, 3108, 3234, 3388, 3441, 3626, 3751, 3993, 4092, 4477, 4557, 4588, 4774, 4884, 5082, 5324, 5439, 5698, 5929, 6076, 6468, 6882, 7161, 7252, 7502, 7986, 8029, 8547, 8954, 9114, 9317, 9548, 10164, 10878, 11253, 11396, 11858, 12617, 13431, 13764, 14322, 15004, 15972, 16058, 16709, 17094, 17787, 17908, 18228, 18634, 19943, 21756, 22506, 23716, 24087, 25234, 26257, 26862, 27951, 28644, 31339, 32116, 33418, 34188, 35574, 37268, 37851, 39886, 41261, 45012, 48174, 49247, 50127, 50468, 52514, 53724, 55902, 56203, 59829, 62678, 65219, 66836, 71148, 75702, 78771, 79772, 82522, 88319, 94017, 96348, 98494, 100254, 105028, 111804, 112406, 119658, 123783, 125356, 130438, 138787, 147741, 151404, 157542, 165044, 168609, 176638, 183799, 188034, 195657, 196988, 200508, 219373, 224812, 239316, 247566, 260876, 264957, 277574, 288827, 295482, 315084, 337218, 344729, 353276, 367598, 376068, 391314, 416361, 438746, 495132, 529914, 551397, 555148, 577654, 590964, 618233, 658119, 674436, 689458, 735196, 782628, 832722, 866481, 877492, 971509, 1034187, 1059828, 1102794, 1155308, 1236466, 1316238, 1378916, 1526657, 1665444, 1732962, 1854699, 1943018, 2021789, 2068374, 2205588, 2413103, 2472932, 2632476, 2914527, 3053314, 3465924, 3709398, 3886036, 4043578, 4136748, 4579971, 4826206, 5829054, 6065367, 6106628, 6800563, 7239309, 7418796, 8087156, 9159942, 9652412, 10686599, 11658108, 12130734, 13601126, 14478618, 18319884, 20401689, 21373198, 24261468, 27202252, 28957236, 32059797, 40803378, 42746396, 64119594, 74806193, 81606756, 128239188, 149612386, 224418579, 299224772, 448837158, 897674316]

約数ペア:

[(1, 897674316), (2, 448837158), (3, 299224772), (4, 224418579), (6, 149612386), (7, 128239188), (11, 81606756), (12, 74806193), (14, 64119594), (21, 42746396), (22, 40803378), (28, 32059797), (31, 28957236), (33, 27202252), (37, 24261468), (42, 21373198), (44, 20401689), (49, 18319884), (62, 14478618), (66, 13601126), (74, 12130734), (77, 11658108), (84, 10686599), (93, 9652412), (98, 9159942), (111, 8087156), (121, 7418796), (124, 7239309), (132, 6800563), (147, 6106628), (148, 6065367), (154, 5829054), (186, 4826206), (196, 4579971), (217, 4136748), (222, 4043578), (231, 3886036), (242, 3709398), (259, 3465924), (294, 3053314), (308, 2914527), (341, 2632476), (363, 2472932), (372, 2413103), (407, 2205588), (434, 2068374), (444, 2021789), (462, 1943018), (484, 1854699), (518, 1732962), (539, 1665444), (588, 1526657), (651, 1378916), (682, 1316238), (726, 1236466), (777, 1155308), (814, 1102794), (847, 1059828), (868, 1034187), (924, 971509), (1023, 877492), (1036, 866481), (1078, 832722), (1147, 782628), (1221, 735196), (1302, 689458), (1331, 674436), (1364, 658119), (1452, 618233), (1519, 590964), (1554, 577654), (1617, 555148), (1628, 551397), (1694, 529914), (1813, 495132), (2046, 438746), (2156, 416361), (2294, 391314), (2387, 376068), (2442, 367598), (2541, 353276), (2604, 344729), (2662, 337218), (2849, 315084), (3038, 295482), (3108, 288827), (3234, 277574), (3388, 264957), (3441, 260876), (3626, 247566), (3751, 239316), (3993, 224812), (4092, 219373), (4477, 200508), (4557, 196988), (4588, 195657), (4774, 188034), (4884, 183799), (5082, 176638), (5324, 168609), (5439, 165044), (5698, 157542), (5929, 151404), (6076, 147741), (6468, 138787), (6882, 130438), (7161, 125356), (7252, 123783), (7502, 119658), (7986, 112406), (8029, 111804), (8547, 105028), (8954, 100254), (9114, 98494), (9317, 96348), (9548, 94017), (10164, 88319), (10878, 82522), (11253, 79772), (11396, 78771), (11858, 75702), (12617, 71148), (13431, 66836), (13764, 65219), (14322, 62678), (15004, 59829), (15972, 56203), (16058, 55902), (16709, 53724), (17094, 52514), (17787, 50468), (17908, 50127), (18228, 49247), (18634, 48174), (19943, 45012), (21756, 41261), (22506, 39886), (23716, 37851), (24087, 37268), (25234, 35574), (26257, 34188), (26862, 33418), (27951, 32116), (28644, 31339)]