621880416

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3138

約数の個数: 120

約数和(自身を含む): 1852693920

約数和(自身を除く): 1230813504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 432, 474, 632, 648, 711, 864, 948, 1264, 1296, 1422, 1896, 2133, 2528, 2592, 2844, 3037, 3792, 4266, 5688, 6074, 6399, 7584, 8532, 9111, 11376, 12148, 12798, 17064, 18222, 22752, 24296, 25596, 27333, 34128, 36444, 48592, 51192, 54666, 68256, 72888, 81999, 97184, 102384, 109332, 145776, 163998, 204768, 218664, 239923, 245997, 291552, 327996, 437328, 479846, 491994, 655992, 719769, 874656, 959692, 983988, 1311984, 1439538, 1919384, 1967976, 2159307, 2623968, 2879076, 3838768, 3935952, 4318614, 5758152, 6477921, 7677536, 7871904, 8637228, 11516304, 12955842, 17274456, 19433763, 23032608, 25911684, 34548912, 38867526, 51823368, 69097824, 77735052, 103646736, 155470104, 207293472, 310940208, 621880416]

約数ペア:

[(1, 621880416), (2, 310940208), (3, 207293472), (4, 155470104), (6, 103646736), (8, 77735052), (9, 69097824), (12, 51823368), (16, 38867526), (18, 34548912), (24, 25911684), (27, 23032608), (32, 19433763), (36, 17274456), (48, 12955842), (54, 11516304), (72, 8637228), (79, 7871904), (81, 7677536), (96, 6477921), (108, 5758152), (144, 4318614), (158, 3935952), (162, 3838768), (216, 2879076), (237, 2623968), (288, 2159307), (316, 1967976), (324, 1919384), (432, 1439538), (474, 1311984), (632, 983988), (648, 959692), (711, 874656), (864, 719769), (948, 655992), (1264, 491994), (1296, 479846), (1422, 437328), (1896, 327996), (2133, 291552), (2528, 245997), (2592, 239923), (2844, 218664), (3037, 204768), (3792, 163998), (4266, 145776), (5688, 109332), (6074, 102384), (6399, 97184), (7584, 81999), (8532, 72888), (9111, 68256), (11376, 54666), (12148, 51192), (12798, 48592), (17064, 36444), (18222, 34128), (22752, 27333), (24296, 25596)]