649371912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2617}}^1$

素因数の和:2851

約数の個数: 96

約数和(自身を含む): 1898154720

約数和(自身を除く): 1248782808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 211, 294, 392, 422, 588, 633, 844, 1176, 1266, 1477, 1688, 2532, 2617, 2954, 4431, 5064, 5234, 5908, 7851, 8862, 10339, 10468, 11816, 15702, 17724, 18319, 20678, 20936, 31017, 31404, 35448, 36638, 41356, 54957, 62034, 62808, 73276, 82712, 109914, 124068, 128233, 146552, 219828, 248136, 256466, 384699, 439656, 512932, 552187, 769398, 1025864, 1104374, 1538796, 1656561, 2208748, 3077592, 3313122, 3865309, 4417496, 6626244, 7730618, 11595927, 13252488, 15461236, 23191854, 27057163, 30922472, 46383708, 54114326, 81171489, 92767416, 108228652, 162342978, 216457304, 324685956, 649371912]

約数ペア:

[(1, 649371912), (2, 324685956), (3, 216457304), (4, 162342978), (6, 108228652), (7, 92767416), (8, 81171489), (12, 54114326), (14, 46383708), (21, 30922472), (24, 27057163), (28, 23191854), (42, 15461236), (49, 13252488), (56, 11595927), (84, 7730618), (98, 6626244), (147, 4417496), (168, 3865309), (196, 3313122), (211, 3077592), (294, 2208748), (392, 1656561), (422, 1538796), (588, 1104374), (633, 1025864), (844, 769398), (1176, 552187), (1266, 512932), (1477, 439656), (1688, 384699), (2532, 256466), (2617, 248136), (2954, 219828), (4431, 146552), (5064, 128233), (5234, 124068), (5908, 109914), (7851, 82712), (8862, 73276), (10339, 62808), (10468, 62034), (11816, 54957), (15702, 41356), (17724, 36638), (18319, 35448), (20678, 31404), (20936, 31017)]