216274662

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 504631296

約数和(自身を除く): 288356634

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 71, 93, 103, 106, 142, 159, 186, 206, 213, 279, 309, 318, 426, 477, 558, 618, 639, 927, 954, 1278, 1643, 1854, 2201, 3193, 3286, 3763, 4402, 4929, 5459, 6386, 6603, 7313, 7526, 9579, 9858, 10918, 11289, 13206, 14626, 14787, 16377, 19158, 19809, 21939, 22578, 28737, 29574, 32754, 33867, 39618, 43878, 49131, 57474, 65817, 67734, 98262, 116653, 131634, 169229, 226703, 233306, 338458, 349959, 387589, 453406, 507687, 680109, 699918, 775178, 1015374, 1049877, 1162767, 1360218, 1523061, 2040327, 2099754, 2325534, 3046122, 3488301, 4080654, 6976602, 12015259, 24030518, 36045777, 72091554, 108137331, 216274662]

約数ペア:

[(1, 216274662), (2, 108137331), (3, 72091554), (6, 36045777), (9, 24030518), (18, 12015259), (31, 6976602), (53, 4080654), (62, 3488301), (71, 3046122), (93, 2325534), (103, 2099754), (106, 2040327), (142, 1523061), (159, 1360218), (186, 1162767), (206, 1049877), (213, 1015374), (279, 775178), (309, 699918), (318, 680109), (426, 507687), (477, 453406), (558, 387589), (618, 349959), (639, 338458), (927, 233306), (954, 226703), (1278, 169229), (1643, 131634), (1854, 116653), (2201, 98262), (3193, 67734), (3286, 65817), (3763, 57474), (4402, 49131), (4929, 43878), (5459, 39618), (6386, 33867), (6603, 32754), (7313, 29574), (7526, 28737), (9579, 22578), (9858, 21939), (10918, 19809), (11289, 19158), (13206, 16377), (14626, 14787)]