400650096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108401}}^1$

素因数の和:108430

約数の個数: 80

約数和(自身を含む): 1290417408

約数和(自身を除く): 889767312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 108401, 216802, 325203, 433604, 650406, 758807, 867208, 1192411, 1300812, 1517614, 1734416, 2276421, 2384822, 2601624, 3035228, 3577233, 4552842, 4769644, 5203248, 6070456, 7154466, 8346877, 9105684, 9539288, 12140912, 14308932, 16693754, 18211368, 19078576, 25040631, 28617864, 33387508, 36422736, 50081262, 57235728, 66775016, 100162524, 133550032, 200325048, 400650096]

約数ペア:

[(1, 400650096), (2, 200325048), (3, 133550032), (4, 100162524), (6, 66775016), (7, 57235728), (8, 50081262), (11, 36422736), (12, 33387508), (14, 28617864), (16, 25040631), (21, 19078576), (22, 18211368), (24, 16693754), (28, 14308932), (33, 12140912), (42, 9539288), (44, 9105684), (48, 8346877), (56, 7154466), (66, 6070456), (77, 5203248), (84, 4769644), (88, 4552842), (112, 3577233), (132, 3035228), (154, 2601624), (168, 2384822), (176, 2276421), (231, 1734416), (264, 1517614), (308, 1300812), (336, 1192411), (462, 867208), (528, 758807), (616, 650406), (924, 433604), (1232, 325203), (1848, 216802), (3696, 108401)]