346545468

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 895854960

約数和(自身を除く): 549309492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 241, 354, 482, 531, 677, 708, 723, 964, 1062, 1354, 1446, 2031, 2124, 2169, 2708, 2892, 4062, 4338, 6093, 8124, 8676, 12186, 14219, 24372, 28438, 39943, 42657, 56876, 79886, 85314, 119829, 127971, 159772, 163157, 170628, 239658, 255942, 326314, 359487, 479316, 489471, 511884, 652628, 718974, 978942, 1437948, 1468413, 1957884, 2936826, 5873652, 9626263, 19252526, 28878789, 38505052, 57757578, 86636367, 115515156, 173272734, 346545468]

約数ペア:

[(1, 346545468), (2, 173272734), (3, 115515156), (4, 86636367), (6, 57757578), (9, 38505052), (12, 28878789), (18, 19252526), (36, 9626263), (59, 5873652), (118, 2936826), (177, 1957884), (236, 1468413), (241, 1437948), (354, 978942), (482, 718974), (531, 652628), (677, 511884), (708, 489471), (723, 479316), (964, 359487), (1062, 326314), (1354, 255942), (1446, 239658), (2031, 170628), (2124, 163157), (2169, 159772), (2708, 127971), (2892, 119829), (4062, 85314), (4338, 79886), (6093, 56876), (8124, 42657), (8676, 39943), (12186, 28438), (14219, 24372)]