253539216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251527}}^1$

素因数の和:251548

約数の個数: 60

約数和(自身を含む): 810926272

約数和(自身を除く): 557387056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 251527, 503054, 754581, 1006108, 1509162, 1760689, 2012216, 2263743, 3018324, 3521378, 4024432, 4527486, 5282067, 6036648, 7042756, 9054972, 10564134, 12073296, 14085512, 15846201, 18109944, 21128268, 28171024, 31692402, 36219888, 42256536, 63384804, 84513072, 126769608, 253539216]

約数ペア:

[(1, 253539216), (2, 126769608), (3, 84513072), (4, 63384804), (6, 42256536), (7, 36219888), (8, 31692402), (9, 28171024), (12, 21128268), (14, 18109944), (16, 15846201), (18, 14085512), (21, 12073296), (24, 10564134), (28, 9054972), (36, 7042756), (42, 6036648), (48, 5282067), (56, 4527486), (63, 4024432), (72, 3521378), (84, 3018324), (112, 2263743), (126, 2012216), (144, 1760689), (168, 1509162), (252, 1006108), (336, 754581), (504, 503054), (1008, 251527)]