890272488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{67079}}^1$

素因数の和:67174

約数の個数: 64

約数和(自身を含む): 2575872000

約数和(自身を除く): 1685599512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 67079, 134158, 201237, 268316, 402474, 469553, 536632, 804948, 939106, 1408659, 1609896, 1878212, 2817318, 3756424, 5299241, 5634636, 10598482, 11269272, 15897723, 21196964, 31795446, 37094687, 42393928, 63590892, 74189374, 111284061, 127181784, 148378748, 222568122, 296757496, 445136244, 890272488]

約数ペア:

[(1, 890272488), (2, 445136244), (3, 296757496), (4, 222568122), (6, 148378748), (7, 127181784), (8, 111284061), (12, 74189374), (14, 63590892), (21, 42393928), (24, 37094687), (28, 31795446), (42, 21196964), (56, 15897723), (79, 11269272), (84, 10598482), (158, 5634636), (168, 5299241), (237, 3756424), (316, 2817318), (474, 1878212), (553, 1609896), (632, 1408659), (948, 939106), (1106, 804948), (1659, 536632), (1896, 469553), (2212, 402474), (3318, 268316), (4424, 201237), (6636, 134158), (13272, 67079)]