309508749342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{617}}^1\times {\mathrm{1601}}^1$

素因数の和:2355

約数の個数: 144

約数和(自身を含む): 734852240928

約数和(自身を除く): 425343491586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 169, 206, 234, 309, 338, 507, 617, 618, 927, 1014, 1234, 1339, 1521, 1601, 1851, 1854, 2678, 3042, 3202, 3702, 4017, 4803, 5553, 8021, 8034, 9606, 11106, 12051, 14409, 16042, 17407, 20813, 24063, 24102, 28818, 34814, 41626, 48126, 52221, 62439, 63551, 72189, 104273, 104442, 124878, 127102, 144378, 156663, 164903, 187317, 190653, 208546, 270569, 312819, 313326, 329806, 374634, 381306, 494709, 541138, 571959, 625638, 811707, 826163, 938457, 987817, 989418, 1143918, 1484127, 1623414, 1652326, 1876914, 1975634, 2143739, 2435121, 2478489, 2963451, 2968254, 4287478, 4870242, 4956978, 5926902, 6431217, 7435467, 8890353, 10740119, 12841621, 12862434, 14870934, 17780706, 19293651, 21480238, 25683242, 27868607, 32220357, 38524863, 38587302, 55737214, 64440714, 77049726, 83605821, 96661071, 101745151, 115574589, 166941073, 167211642, 193322142, 203490302, 231149178, 250817463, 305235453, 333882146, 500823219, 501634926, 610470906, 915706359, 1001646438, 1322686963, 1502469657, 1831412718, 2645373926, 3004939314, 3968060889, 7936121778, 11904182667, 17194930519, 23808365334, 34389861038, 51584791557, 103169583114, 154754374671, 309508749342]

約数ペア:

[(1, 309508749342), (2, 154754374671), (3, 103169583114), (6, 51584791557), (9, 34389861038), (13, 23808365334), (18, 17194930519), (26, 11904182667), (39, 7936121778), (78, 3968060889), (103, 3004939314), (117, 2645373926), (169, 1831412718), (206, 1502469657), (234, 1322686963), (309, 1001646438), (338, 915706359), (507, 610470906), (617, 501634926), (618, 500823219), (927, 333882146), (1014, 305235453), (1234, 250817463), (1339, 231149178), (1521, 203490302), (1601, 193322142), (1851, 167211642), (1854, 166941073), (2678, 115574589), (3042, 101745151), (3202, 96661071), (3702, 83605821), (4017, 77049726), (4803, 64440714), (5553, 55737214), (8021, 38587302), (8034, 38524863), (9606, 32220357), (11106, 27868607), (12051, 25683242), (14409, 21480238), (16042, 19293651), (17407, 17780706), (20813, 14870934), (24063, 12862434), (24102, 12841621), (28818, 10740119), (34814, 8890353), (41626, 7435467), (48126, 6431217), (52221, 5926902), (62439, 4956978), (63551, 4870242), (72189, 4287478), (104273, 2968254), (104442, 2963451), (124878, 2478489), (127102, 2435121), (144378, 2143739), (156663, 1975634), (164903, 1876914), (187317, 1652326), (190653, 1623414), (208546, 1484127), (270569, 1143918), (312819, 989418), (313326, 987817), (329806, 938457), (374634, 826163), (381306, 811707), (494709, 625638), (541138, 571959)]