440980428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{48163}}^1$

素因数の和:48286

約数の個数: 48

約数和(自身を含む): 1186760960

約数和(自身を除く): 745780532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 48163, 96326, 144489, 192652, 288978, 337141, 577956, 674282, 1011423, 1348564, 2022846, 4045692, 5249767, 10499534, 15749301, 20999068, 31498602, 36748369, 62997204, 73496738, 110245107, 146993476, 220490214, 440980428]

約数ペア:

[(1, 440980428), (2, 220490214), (3, 146993476), (4, 110245107), (6, 73496738), (7, 62997204), (12, 36748369), (14, 31498602), (21, 20999068), (28, 15749301), (42, 10499534), (84, 5249767), (109, 4045692), (218, 2022846), (327, 1348564), (436, 1011423), (654, 674282), (763, 577956), (1308, 337141), (1526, 288978), (2289, 192652), (3052, 144489), (4578, 96326), (9156, 48163)]