266827848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21757}}^1$

素因数の和:21846

約数の個数: 64

約数和(自身を含む): 772844160

約数和(自身を除く): 506016312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 21757, 43514, 65271, 87028, 130542, 152299, 174056, 261084, 304598, 456897, 522168, 609196, 913794, 1218392, 1588261, 1827588, 3176522, 3655176, 4764783, 6353044, 9529566, 11117827, 12706088, 19059132, 22235654, 33353481, 38118264, 44471308, 66706962, 88942616, 133413924, 266827848]

約数ペア:

[(1, 266827848), (2, 133413924), (3, 88942616), (4, 66706962), (6, 44471308), (7, 38118264), (8, 33353481), (12, 22235654), (14, 19059132), (21, 12706088), (24, 11117827), (28, 9529566), (42, 6353044), (56, 4764783), (73, 3655176), (84, 3176522), (146, 1827588), (168, 1588261), (219, 1218392), (292, 913794), (438, 609196), (511, 522168), (584, 456897), (876, 304598), (1022, 261084), (1533, 174056), (1752, 152299), (2044, 130542), (3066, 87028), (4088, 65271), (6132, 43514), (12264, 21757)]