380631216

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 160

約数和(自身を含む): 1168576000

約数和(自身を除く): 787944784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 61, 84, 98, 112, 122, 147, 168, 183, 196, 244, 294, 336, 343, 366, 379, 392, 427, 488, 588, 686, 732, 758, 784, 854, 976, 1029, 1137, 1176, 1281, 1372, 1464, 1516, 1708, 2058, 2274, 2352, 2562, 2653, 2744, 2928, 2989, 3032, 3416, 4116, 4548, 5124, 5306, 5488, 5978, 6064, 6832, 7959, 8232, 8967, 9096, 10248, 10612, 11956, 15918, 16464, 17934, 18192, 18571, 20496, 20923, 21224, 23119, 23912, 31836, 35868, 37142, 41846, 42448, 46238, 47824, 55713, 62769, 63672, 69357, 71736, 74284, 83692, 92476, 111426, 125538, 127344, 129997, 138714, 143472, 148568, 161833, 167384, 184952, 222852, 251076, 259994, 277428, 297136, 323666, 334768, 369904, 389991, 445704, 485499, 502152, 519988, 554856, 647332, 779982, 891408, 970998, 1004304, 1039976, 1109712, 1132831, 1294664, 1559964, 1941996, 2079952, 2265662, 2589328, 3119928, 3398493, 3883992, 4531324, 6239856, 6796986, 7767984, 7929817, 9062648, 13593972, 15859634, 18125296, 23789451, 27187944, 31719268, 47578902, 54375888, 63438536, 95157804, 126877072, 190315608, 380631216]

約数ペア:

[(1, 380631216), (2, 190315608), (3, 126877072), (4, 95157804), (6, 63438536), (7, 54375888), (8, 47578902), (12, 31719268), (14, 27187944), (16, 23789451), (21, 18125296), (24, 15859634), (28, 13593972), (42, 9062648), (48, 7929817), (49, 7767984), (56, 6796986), (61, 6239856), (84, 4531324), (98, 3883992), (112, 3398493), (122, 3119928), (147, 2589328), (168, 2265662), (183, 2079952), (196, 1941996), (244, 1559964), (294, 1294664), (336, 1132831), (343, 1109712), (366, 1039976), (379, 1004304), (392, 970998), (427, 891408), (488, 779982), (588, 647332), (686, 554856), (732, 519988), (758, 502152), (784, 485499), (854, 445704), (976, 389991), (1029, 369904), (1137, 334768), (1176, 323666), (1281, 297136), (1372, 277428), (1464, 259994), (1516, 251076), (1708, 222852), (2058, 184952), (2274, 167384), (2352, 161833), (2562, 148568), (2653, 143472), (2744, 138714), (2928, 129997), (2989, 127344), (3032, 125538), (3416, 111426), (4116, 92476), (4548, 83692), (5124, 74284), (5306, 71736), (5488, 69357), (5978, 63672), (6064, 62769), (6832, 55713), (7959, 47824), (8232, 46238), (8967, 42448), (9096, 41846), (10248, 37142), (10612, 35868), (11956, 31836), (15918, 23912), (16464, 23119), (17934, 21224), (18192, 20923), (18571, 20496)]