186440448

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 527450112

約数和(自身を除く): 341009664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 191, 192, 246, 248, 256, 328, 372, 382, 384, 492, 496, 573, 656, 744, 764, 768, 984, 992, 1146, 1271, 1312, 1488, 1528, 1968, 1984, 2292, 2542, 2624, 2976, 3056, 3813, 3936, 3968, 4584, 5084, 5248, 5921, 5952, 6112, 7626, 7831, 7872, 7936, 9168, 10168, 10496, 11842, 11904, 12224, 15252, 15662, 15744, 17763, 18336, 20336, 23493, 23684, 23808, 24448, 30504, 31324, 31488, 35526, 36672, 40672, 46986, 47368, 48896, 61008, 62648, 71052, 73344, 81344, 93972, 94736, 122016, 125296, 142104, 146688, 162688, 187944, 189472, 242761, 244032, 250592, 284208, 325376, 375888, 378944, 485522, 488064, 501184, 568416, 728283, 751776, 757888, 971044, 976128, 1002368, 1136832, 1456566, 1503552, 1515776, 1942088, 2004736, 2273664, 2913132, 3007104, 3884176, 4547328, 5826264, 6014208, 7768352, 11652528, 15536704, 23305056, 31073408, 46610112, 62146816, 93220224, 186440448]

約数ペア:

[(1, 186440448), (2, 93220224), (3, 62146816), (4, 46610112), (6, 31073408), (8, 23305056), (12, 15536704), (16, 11652528), (24, 7768352), (31, 6014208), (32, 5826264), (41, 4547328), (48, 3884176), (62, 3007104), (64, 2913132), (82, 2273664), (93, 2004736), (96, 1942088), (123, 1515776), (124, 1503552), (128, 1456566), (164, 1136832), (186, 1002368), (191, 976128), (192, 971044), (246, 757888), (248, 751776), (256, 728283), (328, 568416), (372, 501184), (382, 488064), (384, 485522), (492, 378944), (496, 375888), (573, 325376), (656, 284208), (744, 250592), (764, 244032), (768, 242761), (984, 189472), (992, 187944), (1146, 162688), (1271, 146688), (1312, 142104), (1488, 125296), (1528, 122016), (1968, 94736), (1984, 93972), (2292, 81344), (2542, 73344), (2624, 71052), (2976, 62648), (3056, 61008), (3813, 48896), (3936, 47368), (3968, 46986), (4584, 40672), (5084, 36672), (5248, 35526), (5921, 31488), (5952, 31324), (6112, 30504), (7626, 24448), (7831, 23808), (7872, 23684), (7936, 23493), (9168, 20336), (10168, 18336), (10496, 17763), (11842, 15744), (11904, 15662), (12224, 15252)]