212225184

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2060

約数の個数: 120

約数和(自身を含む): 639691668

約数和(自身を除く): 427466484

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, 246, 288, 324, 328, 369, 432, 492, 648, 656, 738, 864, 984, 1107, 1296, 1312, 1476, 1968, 1997, 2214, 2592, 2952, 3321, 3936, 3994, 4428, 5904, 5991, 6642, 7988, 8856, 11808, 11982, 13284, 15976, 17712, 17973, 23964, 26568, 31952, 35424, 35946, 47928, 53136, 53919, 63904, 71892, 81877, 95856, 106272, 107838, 143784, 161757, 163754, 191712, 215676, 245631, 287568, 323514, 327508, 431352, 491262, 575136, 647028, 655016, 736893, 862704, 982524, 1294056, 1310032, 1473786, 1725408, 1965048, 2210679, 2588112, 2620064, 2947572, 3930096, 4421358, 5176224, 5895144, 6632037, 7860192, 8842716, 11790288, 13264074, 17685432, 23580576, 26528148, 35370864, 53056296, 70741728, 106112592, 212225184]

約数ペア:

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