664365324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59467}}^1$

素因数の和:59507

約数の個数: 72

約数和(自身を含む): 1898218560

約数和(自身を除く): 1233853236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 59467, 118934, 178401, 237868, 356802, 416269, 713604, 832538, 1129873, 1248807, 1665076, 2259746, 2497614, 2913883, 3389619, 4519492, 4995228, 5827766, 6779238, 7909111, 8741649, 11655532, 13558476, 15818222, 17483298, 23727333, 31636444, 34966596, 47454666, 55363777, 94909332, 110727554, 166091331, 221455108, 332182662, 664365324]

約数ペア:

[(1, 664365324), (2, 332182662), (3, 221455108), (4, 166091331), (6, 110727554), (7, 94909332), (12, 55363777), (14, 47454666), (19, 34966596), (21, 31636444), (28, 23727333), (38, 17483298), (42, 15818222), (49, 13558476), (57, 11655532), (76, 8741649), (84, 7909111), (98, 6779238), (114, 5827766), (133, 4995228), (147, 4519492), (196, 3389619), (228, 2913883), (266, 2497614), (294, 2259746), (399, 1665076), (532, 1248807), (588, 1129873), (798, 832538), (931, 713604), (1596, 416269), (1862, 356802), (2793, 237868), (3724, 178401), (5586, 118934), (11172, 59467)]