381862656

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23677}}^1$

素因数の和:23706

約数の個数: 108

約数和(自身を含む): 1258343632

約数和(自身を除く): 876480976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 23677, 47354, 71031, 94708, 142062, 165739, 189416, 213093, 284124, 331478, 378832, 426186, 497217, 568248, 662956, 757664, 852372, 994434, 1136496, 1325912, 1491651, 1515328, 1704744, 1988868, 2272992, 2651824, 2983302, 3030656, 3409488, 3977736, 4545984, 5303648, 5966604, 6061312, 6818976, 7955472, 9091968, 10607296, 11933208, 13637952, 15910944, 18183936, 21214592, 23866416, 27275904, 31821888, 42429184, 47732832, 54551808, 63643776, 95465664, 127287552, 190931328, 381862656]

約数ペア:

[(1, 381862656), (2, 190931328), (3, 127287552), (4, 95465664), (6, 63643776), (7, 54551808), (8, 47732832), (9, 42429184), (12, 31821888), (14, 27275904), (16, 23866416), (18, 21214592), (21, 18183936), (24, 15910944), (28, 13637952), (32, 11933208), (36, 10607296), (42, 9091968), (48, 7955472), (56, 6818976), (63, 6061312), (64, 5966604), (72, 5303648), (84, 4545984), (96, 3977736), (112, 3409488), (126, 3030656), (128, 2983302), (144, 2651824), (168, 2272992), (192, 1988868), (224, 1704744), (252, 1515328), (256, 1491651), (288, 1325912), (336, 1136496), (384, 994434), (448, 852372), (504, 757664), (576, 662956), (672, 568248), (768, 497217), (896, 426186), (1008, 378832), (1152, 331478), (1344, 284124), (1792, 213093), (2016, 189416), (2304, 165739), (2688, 142062), (4032, 94708), (5376, 71031), (8064, 47354), (16128, 23677)]