8404609824

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2244821}}^1$

素因数の和:2244850

約数の個数: 72

約数和(自身を含む): 25739129052

約数和(自身を除く): 17334519228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 2244821, 4489642, 6734463, 8979284, 13468926, 17958568, 20203389, 26937852, 29182673, 35917136, 40406778, 53875704, 58365346, 71834272, 80813556, 87548019, 107751408, 116730692, 161627112, 175096038, 215502816, 233461384, 262644057, 323254224, 350192076, 466922768, 525288114, 646508448, 700384152, 933845536, 1050576228, 1400768304, 2101152456, 2801536608, 4202304912, 8404609824]

約数ペア:

[(1, 8404609824), (2, 4202304912), (3, 2801536608), (4, 2101152456), (6, 1400768304), (8, 1050576228), (9, 933845536), (12, 700384152), (13, 646508448), (16, 525288114), (18, 466922768), (24, 350192076), (26, 323254224), (32, 262644057), (36, 233461384), (39, 215502816), (48, 175096038), (52, 161627112), (72, 116730692), (78, 107751408), (96, 87548019), (104, 80813556), (117, 71834272), (144, 58365346), (156, 53875704), (208, 40406778), (234, 35917136), (288, 29182673), (312, 26937852), (416, 20203389), (468, 17958568), (624, 13468926), (936, 8979284), (1248, 6734463), (1872, 4489642), (3744, 2244821)]