220579968

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 718610400

約数和(自身を除く): 498030432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 384, 392, 399, 448, 456, 532, 588, 608, 617, 672, 784, 798, 896, 912, 931, 1064, 1176, 1216, 1234, 1344, 1568, 1596, 1824, 1851, 1862, 2128, 2352, 2432, 2468, 2688, 2793, 3136, 3192, 3648, 3702, 3724, 4256, 4319, 4704, 4936, 5586, 6272, 6384, 7296, 7404, 7448, 8512, 8638, 9408, 9872, 11172, 11723, 12768, 12957, 14808, 14896, 17024, 17276, 18816, 19744, 22344, 23446, 25536, 25914, 29616, 29792, 30233, 34552, 35169, 39488, 44688, 46892, 51072, 51828, 59232, 59584, 60466, 69104, 70338, 78976, 82061, 89376, 90699, 93784, 103656, 118464, 119168, 120932, 138208, 140676, 164122, 178752, 181398, 187568, 207312, 236928, 241864, 246183, 276416, 281352, 328244, 357504, 362796, 375136, 414624, 483728, 492366, 552832, 562704, 574427, 656488, 725592, 750272, 829248, 967456, 984732, 1125408, 1148854, 1312976, 1451184, 1500544, 1658496, 1723281, 1934912, 1969464, 2250816, 2297708, 2625952, 2902368, 3446562, 3869824, 3938928, 4501632, 4595416, 5251904, 5804736, 6893124, 7877856, 9190832, 10503808, 11609472, 13786248, 15755712, 18381664, 27572496, 31511424, 36763328, 55144992, 73526656, 110289984, 220579968]

約数ペア:

[(1, 220579968), (2, 110289984), (3, 73526656), (4, 55144992), (6, 36763328), (7, 31511424), (8, 27572496), (12, 18381664), (14, 15755712), (16, 13786248), (19, 11609472), (21, 10503808), (24, 9190832), (28, 7877856), (32, 6893124), (38, 5804736), (42, 5251904), (48, 4595416), (49, 4501632), (56, 3938928), (57, 3869824), (64, 3446562), (76, 2902368), (84, 2625952), (96, 2297708), (98, 2250816), (112, 1969464), (114, 1934912), (128, 1723281), (133, 1658496), (147, 1500544), (152, 1451184), (168, 1312976), (192, 1148854), (196, 1125408), (224, 984732), (228, 967456), (266, 829248), (294, 750272), (304, 725592), (336, 656488), (384, 574427), (392, 562704), (399, 552832), (448, 492366), (456, 483728), (532, 414624), (588, 375136), (608, 362796), (617, 357504), (672, 328244), (784, 281352), (798, 276416), (896, 246183), (912, 241864), (931, 236928), (1064, 207312), (1176, 187568), (1216, 181398), (1234, 178752), (1344, 164122), (1568, 140676), (1596, 138208), (1824, 120932), (1851, 119168), (1862, 118464), (2128, 103656), (2352, 93784), (2432, 90699), (2468, 89376), (2688, 82061), (2793, 78976), (3136, 70338), (3192, 69104), (3648, 60466), (3702, 59584), (3724, 59232), (4256, 51828), (4319, 51072), (4704, 46892), (4936, 44688), (5586, 39488), (6272, 35169), (6384, 34552), (7296, 30233), (7404, 29792), (7448, 29616), (8512, 25914), (8638, 25536), (9408, 23446), (9872, 22344), (11172, 19744), (11723, 18816), (12768, 17276), (12957, 17024), (14808, 14896)]