497651868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2917}}^1$

素因数の和:3611

約数の個数: 72

約数和(自身を含む): 1440278112

約数和(自身を除く): 942626244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 677, 1354, 2031, 2708, 2917, 4062, 4739, 5834, 6093, 8124, 8751, 9478, 11668, 12186, 14217, 17502, 18956, 20419, 24372, 26253, 28434, 35004, 40838, 42651, 52506, 56868, 61257, 81676, 85302, 105012, 122514, 170604, 183771, 245028, 367542, 735084, 1974809, 3949618, 5924427, 7899236, 11848854, 13823663, 17773281, 23697708, 27647326, 35546562, 41470989, 55294652, 71093124, 82941978, 124412967, 165883956, 248825934, 497651868]

約数ペア:

[(1, 497651868), (2, 248825934), (3, 165883956), (4, 124412967), (6, 82941978), (7, 71093124), (9, 55294652), (12, 41470989), (14, 35546562), (18, 27647326), (21, 23697708), (28, 17773281), (36, 13823663), (42, 11848854), (63, 7899236), (84, 5924427), (126, 3949618), (252, 1974809), (677, 735084), (1354, 367542), (2031, 245028), (2708, 183771), (2917, 170604), (4062, 122514), (4739, 105012), (5834, 85302), (6093, 81676), (8124, 61257), (8751, 56868), (9478, 52506), (11668, 42651), (12186, 40838), (14217, 35004), (17502, 28434), (18956, 26253), (20419, 24372)]