621819792

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{859}}^1$

素因数の和:1341

約数の個数: 120

約数和(自身を含む): 1904803680

約数和(自身を除く): 1282983888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 457, 528, 792, 859, 914, 1371, 1584, 1718, 1828, 2577, 2742, 3436, 3656, 4113, 5027, 5154, 5484, 6872, 7312, 7731, 8226, 9449, 10054, 10308, 10968, 13744, 15081, 15462, 16452, 18898, 20108, 20616, 21936, 28347, 30162, 30924, 32904, 37796, 40216, 41232, 45243, 56694, 60324, 61848, 65808, 75592, 80432, 85041, 90486, 113388, 120648, 123696, 151184, 170082, 180972, 226776, 241296, 340164, 361944, 392563, 453552, 680328, 723888, 785126, 1177689, 1360656, 1570252, 2355378, 3140504, 3533067, 4318193, 4710756, 6281008, 7066134, 8636386, 9421512, 12954579, 14132268, 17272772, 18843024, 25909158, 28264536, 34545544, 38863737, 51818316, 56529072, 69091088, 77727474, 103636632, 155454948, 207273264, 310909896, 621819792]

約数ペア:

[(1, 621819792), (2, 310909896), (3, 207273264), (4, 155454948), (6, 103636632), (8, 77727474), (9, 69091088), (11, 56529072), (12, 51818316), (16, 38863737), (18, 34545544), (22, 28264536), (24, 25909158), (33, 18843024), (36, 17272772), (44, 14132268), (48, 12954579), (66, 9421512), (72, 8636386), (88, 7066134), (99, 6281008), (132, 4710756), (144, 4318193), (176, 3533067), (198, 3140504), (264, 2355378), (396, 1570252), (457, 1360656), (528, 1177689), (792, 785126), (859, 723888), (914, 680328), (1371, 453552), (1584, 392563), (1718, 361944), (1828, 340164), (2577, 241296), (2742, 226776), (3436, 180972), (3656, 170082), (4113, 151184), (5027, 123696), (5154, 120648), (5484, 113388), (6872, 90486), (7312, 85041), (7731, 80432), (8226, 75592), (9449, 65808), (10054, 61848), (10308, 60324), (10968, 56694), (13744, 45243), (15081, 41232), (15462, 40216), (16452, 37796), (18898, 32904), (20108, 30924), (20616, 30162), (21936, 28347)]