1227773568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6257}}^1$

素因数の和:6354

約数の個数: 128

約数和(自身を含む): 3778830720

約数和(自身を除く): 2551057152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 6257, 7008, 8176, 9344, 12264, 12514, 14016, 16352, 18771, 24528, 25028, 28032, 32704, 37542, 43799, 49056, 50056, 65408, 75084, 87598, 98112, 100112, 131397, 150168, 175196, 196224, 200224, 262794, 300336, 350392, 400448, 456761, 525588, 600672, 700784, 800896, 913522, 1051176, 1201344, 1370283, 1401568, 1827044, 2102352, 2402688, 2740566, 2803136, 3197327, 3654088, 4204704, 5481132, 5606272, 6394654, 7308176, 8409408, 9591981, 10962264, 12789308, 14616352, 16818816, 19183962, 21924528, 25578616, 29232704, 38367924, 43849056, 51157232, 58465408, 76735848, 87698112, 102314464, 153471696, 175396224, 204628928, 306943392, 409257856, 613886784, 1227773568]

約数ペア:

[(1, 1227773568), (2, 613886784), (3, 409257856), (4, 306943392), (6, 204628928), (7, 175396224), (8, 153471696), (12, 102314464), (14, 87698112), (16, 76735848), (21, 58465408), (24, 51157232), (28, 43849056), (32, 38367924), (42, 29232704), (48, 25578616), (56, 21924528), (64, 19183962), (73, 16818816), (84, 14616352), (96, 12789308), (112, 10962264), (128, 9591981), (146, 8409408), (168, 7308176), (192, 6394654), (219, 5606272), (224, 5481132), (292, 4204704), (336, 3654088), (384, 3197327), (438, 2803136), (448, 2740566), (511, 2402688), (584, 2102352), (672, 1827044), (876, 1401568), (896, 1370283), (1022, 1201344), (1168, 1051176), (1344, 913522), (1533, 800896), (1752, 700784), (2044, 600672), (2336, 525588), (2688, 456761), (3066, 400448), (3504, 350392), (4088, 300336), (4672, 262794), (6132, 200224), (6257, 196224), (7008, 175196), (8176, 150168), (9344, 131397), (12264, 100112), (12514, 98112), (14016, 87598), (16352, 75084), (18771, 65408), (24528, 50056), (25028, 49056), (28032, 43799), (32704, 37542)]