1240899408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1231051}}^1$

素因数の和:1231072

約数の個数: 60

約数和(自身を含む): 3968911648

約数和(自身を除く): 2728012240

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, 1231051, 2462102, 3693153, 4924204, 7386306, 8617357, 9848408, 11079459, 14772612, 17234714, 19696816, 22158918, 25852071, 29545224, 34469428, 44317836, 51704142, 59090448, 68938856, 77556213, 88635672, 103408284, 137877712, 155112426, 177271344, 206816568, 310224852, 413633136, 620449704, 1240899408]

約数ペア:

[(1, 1240899408), (2, 620449704), (3, 413633136), (4, 310224852), (6, 206816568), (7, 177271344), (8, 155112426), (9, 137877712), (12, 103408284), (14, 88635672), (16, 77556213), (18, 68938856), (21, 59090448), (24, 51704142), (28, 44317836), (36, 34469428), (42, 29545224), (48, 25852071), (56, 22158918), (63, 19696816), (72, 17234714), (84, 14772612), (112, 11079459), (126, 9848408), (144, 8617357), (168, 7386306), (252, 4924204), (336, 3693153), (504, 2462102), (1008, 1231051)]