636675552

素因数分解:

$2^5\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2063

約数の個数: 144

約数和(自身を含む): 1924361712

約数和(自身を除く): 1287686160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 243, 246, 288, 324, 328, 369, 432, 486, 492, 648, 656, 738, 864, 972, 984, 1107, 1296, 1312, 1476, 1944, 1968, 1997, 2214, 2592, 2952, 3321, 3888, 3936, 3994, 4428, 5904, 5991, 6642, 7776, 7988, 8856, 9963, 11808, 11982, 13284, 15976, 17712, 17973, 19926, 23964, 26568, 31952, 35424, 35946, 39852, 47928, 53136, 53919, 63904, 71892, 79704, 81877, 95856, 106272, 107838, 143784, 159408, 161757, 163754, 191712, 215676, 245631, 287568, 318816, 323514, 327508, 431352, 485271, 491262, 575136, 647028, 655016, 736893, 862704, 970542, 982524, 1294056, 1310032, 1473786, 1725408, 1941084, 1965048, 2210679, 2588112, 2620064, 2947572, 3882168, 3930096, 4421358, 5176224, 5895144, 6632037, 7764336, 7860192, 8842716, 11790288, 13264074, 15528672, 17685432, 19896111, 23580576, 26528148, 35370864, 39792222, 53056296, 70741728, 79584444, 106112592, 159168888, 212225184, 318337776, 636675552]

約数ペア:

[(1, 636675552), (2, 318337776), (3, 212225184), (4, 159168888), (6, 106112592), (8, 79584444), (9, 70741728), (12, 53056296), (16, 39792222), (18, 35370864), (24, 26528148), (27, 23580576), (32, 19896111), (36, 17685432), (41, 15528672), (48, 13264074), (54, 11790288), (72, 8842716), (81, 7860192), (82, 7764336), (96, 6632037), (108, 5895144), (123, 5176224), (144, 4421358), (162, 3930096), (164, 3882168), (216, 2947572), (243, 2620064), (246, 2588112), (288, 2210679), (324, 1965048), (328, 1941084), (369, 1725408), (432, 1473786), (486, 1310032), (492, 1294056), (648, 982524), (656, 970542), (738, 862704), (864, 736893), (972, 655016), (984, 647028), (1107, 575136), (1296, 491262), (1312, 485271), (1476, 431352), (1944, 327508), (1968, 323514), (1997, 318816), (2214, 287568), (2592, 245631), (2952, 215676), (3321, 191712), (3888, 163754), (3936, 161757), (3994, 159408), (4428, 143784), (5904, 107838), (5991, 106272), (6642, 95856), (7776, 81877), (7988, 79704), (8856, 71892), (9963, 63904), (11808, 53919), (11982, 53136), (13284, 47928), (15976, 39852), (17712, 35946), (17973, 35424), (19926, 31952), (23964, 26568)]