290595864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22717}}^1$

素因数の和:22780

約数の個数: 64

約数和(自身を含む): 801491040

約数和(自身を除く): 510895176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 22717, 45434, 68151, 90868, 136302, 181736, 272604, 295321, 545208, 590642, 885963, 931397, 1181284, 1771926, 1862794, 2362568, 2794191, 3543852, 3725588, 5588382, 7087704, 7451176, 11176764, 12108161, 22353528, 24216322, 36324483, 48432644, 72648966, 96865288, 145297932, 290595864]

約数ペア:

[(1, 290595864), (2, 145297932), (3, 96865288), (4, 72648966), (6, 48432644), (8, 36324483), (12, 24216322), (13, 22353528), (24, 12108161), (26, 11176764), (39, 7451176), (41, 7087704), (52, 5588382), (78, 3725588), (82, 3543852), (104, 2794191), (123, 2362568), (156, 1862794), (164, 1771926), (246, 1181284), (312, 931397), (328, 885963), (492, 590642), (533, 545208), (984, 295321), (1066, 272604), (1599, 181736), (2132, 136302), (3198, 90868), (4264, 68151), (6396, 45434), (12792, 22717)]