258589044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{342049}}^1$

素因数の和:342069

約数の個数: 48

約数和(自身を含む): 766192000

約数和(自身を除く): 507602956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 342049, 684098, 1026147, 1368196, 2052294, 2394343, 3078441, 4104588, 4788686, 6156882, 7183029, 9235323, 9577372, 12313764, 14366058, 18470646, 21549087, 28732116, 36941292, 43098174, 64647261, 86196348, 129294522, 258589044]

約数ペア:

[(1, 258589044), (2, 129294522), (3, 86196348), (4, 64647261), (6, 43098174), (7, 36941292), (9, 28732116), (12, 21549087), (14, 18470646), (18, 14366058), (21, 12313764), (27, 9577372), (28, 9235323), (36, 7183029), (42, 6156882), (54, 4788686), (63, 4104588), (84, 3078441), (108, 2394343), (126, 2052294), (189, 1368196), (252, 1026147), (378, 684098), (756, 342049)]