290965584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2357

約数の個数: 160

約数和(自身を含む): 957438720

約数和(自身を除く): 666473136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 174, 182, 203, 208, 232, 273, 312, 336, 348, 364, 377, 406, 464, 546, 609, 624, 696, 728, 754, 812, 1092, 1131, 1218, 1392, 1456, 1508, 1624, 2184, 2262, 2297, 2436, 2639, 3016, 3248, 4368, 4524, 4594, 4872, 5278, 6032, 6891, 7917, 9048, 9188, 9744, 10556, 13782, 15834, 16079, 18096, 18376, 21112, 27564, 29861, 31668, 32158, 36752, 42224, 48237, 55128, 59722, 63336, 64316, 66613, 89583, 96474, 110256, 119444, 126672, 128632, 133226, 179166, 192948, 199839, 209027, 238888, 257264, 266452, 358332, 385896, 399678, 418054, 466291, 477776, 532904, 627081, 716664, 771792, 799356, 836108, 865969, 932582, 1065808, 1254162, 1398873, 1433328, 1598712, 1672216, 1731938, 1865164, 2508324, 2597907, 2797746, 3197424, 3344432, 3463876, 3730328, 5016648, 5195814, 5595492, 6061783, 6927752, 7460656, 10033296, 10391628, 11190984, 12123566, 13855504, 18185349, 20783256, 22381968, 24247132, 36370698, 41566512, 48494264, 72741396, 96988528, 145482792, 290965584]

約数ペア:

[(1, 290965584), (2, 145482792), (3, 96988528), (4, 72741396), (6, 48494264), (7, 41566512), (8, 36370698), (12, 24247132), (13, 22381968), (14, 20783256), (16, 18185349), (21, 13855504), (24, 12123566), (26, 11190984), (28, 10391628), (29, 10033296), (39, 7460656), (42, 6927752), (48, 6061783), (52, 5595492), (56, 5195814), (58, 5016648), (78, 3730328), (84, 3463876), (87, 3344432), (91, 3197424), (104, 2797746), (112, 2597907), (116, 2508324), (156, 1865164), (168, 1731938), (174, 1672216), (182, 1598712), (203, 1433328), (208, 1398873), (232, 1254162), (273, 1065808), (312, 932582), (336, 865969), (348, 836108), (364, 799356), (377, 771792), (406, 716664), (464, 627081), (546, 532904), (609, 477776), (624, 466291), (696, 418054), (728, 399678), (754, 385896), (812, 358332), (1092, 266452), (1131, 257264), (1218, 238888), (1392, 209027), (1456, 199839), (1508, 192948), (1624, 179166), (2184, 133226), (2262, 128632), (2297, 126672), (2436, 119444), (2639, 110256), (3016, 96474), (3248, 89583), (4368, 66613), (4524, 64316), (4594, 63336), (4872, 59722), (5278, 55128), (6032, 48237), (6891, 42224), (7917, 36752), (9048, 32158), (9188, 31668), (9744, 29861), (10556, 27564), (13782, 21112), (15834, 18376), (16079, 18096)]