14971884496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1\times {\mathrm{1459}}^1$

素因数の和:2732

約数の個数: 80

約数和(自身を含む): 31752967680

約数和(自身を除く): 16781083184

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1217, 1459, 2108, 2434, 2918, 4216, 4868, 5836, 8432, 9736, 11672, 19472, 20689, 23344, 24803, 37727, 41378, 45229, 49606, 75454, 82756, 90458, 99212, 150908, 165512, 180916, 198424, 301816, 331024, 361832, 396848, 603632, 641359, 723664, 768893, 1282718, 1537786, 1775603, 2565436, 3075572, 3551206, 5130872, 6151144, 7102412, 10261744, 12302288, 14204824, 28409648, 30185251, 55043693, 60370502, 110087386, 120741004, 220174772, 241482008, 440349544, 482964016, 880699088, 935742781, 1871485562, 3742971124, 7485942248, 14971884496]

約数ペア:

[(1, 14971884496), (2, 7485942248), (4, 3742971124), (8, 1871485562), (16, 935742781), (17, 880699088), (31, 482964016), (34, 440349544), (62, 241482008), (68, 220174772), (124, 120741004), (136, 110087386), (248, 60370502), (272, 55043693), (496, 30185251), (527, 28409648), (1054, 14204824), (1217, 12302288), (1459, 10261744), (2108, 7102412), (2434, 6151144), (2918, 5130872), (4216, 3551206), (4868, 3075572), (5836, 2565436), (8432, 1775603), (9736, 1537786), (11672, 1282718), (19472, 768893), (20689, 723664), (23344, 641359), (24803, 603632), (37727, 396848), (41378, 361832), (45229, 331024), (49606, 301816), (75454, 198424), (82756, 180916), (90458, 165512), (99212, 150908)]