889932528

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{10457}}^1$

素因数の和:10671

約数の個数: 80

約数和(自身を含む): 2567648160

約数和(自身を除く): 1677715632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 5319, 7092, 9456, 10457, 10638, 14184, 20914, 21276, 28368, 31371, 41828, 42552, 62742, 83656, 85104, 94113, 125484, 167312, 188226, 250968, 282339, 376452, 501936, 564678, 752904, 1129356, 1505808, 2060029, 2258712, 4120058, 4517424, 6180087, 8240116, 12360174, 16480232, 18540261, 24720348, 32960464, 37080522, 49440696, 55620783, 74161044, 98881392, 111241566, 148322088, 222483132, 296644176, 444966264, 889932528]

約数ペア:

[(1, 889932528), (2, 444966264), (3, 296644176), (4, 222483132), (6, 148322088), (8, 111241566), (9, 98881392), (12, 74161044), (16, 55620783), (18, 49440696), (24, 37080522), (27, 32960464), (36, 24720348), (48, 18540261), (54, 16480232), (72, 12360174), (108, 8240116), (144, 6180087), (197, 4517424), (216, 4120058), (394, 2258712), (432, 2060029), (591, 1505808), (788, 1129356), (1182, 752904), (1576, 564678), (1773, 501936), (2364, 376452), (3152, 282339), (3546, 250968), (4728, 188226), (5319, 167312), (7092, 125484), (9456, 94113), (10457, 85104), (10638, 83656), (14184, 62742), (20914, 42552), (21276, 41828), (28368, 31371)]