252227664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2105

約数の個数: 120

約数和(自身を含む): 771915872

約数和(自身を除く): 519688208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2011, 2412, 2613, 3216, 3484, 4022, 4824, 5226, 6033, 6968, 7839, 8044, 9648, 10452, 12066, 13936, 15678, 16088, 18099, 20904, 24132, 26143, 31356, 32176, 36198, 41808, 48264, 52286, 62712, 72396, 78429, 96528, 104572, 125424, 134737, 144792, 156858, 209144, 235287, 269474, 289584, 313716, 404211, 418288, 470574, 538948, 627432, 808422, 941148, 1077896, 1212633, 1254864, 1616844, 1751581, 1882296, 2155792, 2425266, 3233688, 3503162, 3764592, 4850532, 5254743, 6467376, 7006324, 9701064, 10509486, 14012648, 15764229, 19402128, 21018972, 28025296, 31528458, 42037944, 63056916, 84075888, 126113832, 252227664]

約数ペア:

[(1, 252227664), (2, 126113832), (3, 84075888), (4, 63056916), (6, 42037944), (8, 31528458), (9, 28025296), (12, 21018972), (13, 19402128), (16, 15764229), (18, 14012648), (24, 10509486), (26, 9701064), (36, 7006324), (39, 6467376), (48, 5254743), (52, 4850532), (67, 3764592), (72, 3503162), (78, 3233688), (104, 2425266), (117, 2155792), (134, 1882296), (144, 1751581), (156, 1616844), (201, 1254864), (208, 1212633), (234, 1077896), (268, 941148), (312, 808422), (402, 627432), (468, 538948), (536, 470574), (603, 418288), (624, 404211), (804, 313716), (871, 289584), (936, 269474), (1072, 235287), (1206, 209144), (1608, 156858), (1742, 144792), (1872, 134737), (2011, 125424), (2412, 104572), (2613, 96528), (3216, 78429), (3484, 72396), (4022, 62712), (4824, 52286), (5226, 48264), (6033, 41808), (6968, 36198), (7839, 32176), (8044, 31356), (9648, 26143), (10452, 24132), (12066, 20904), (13936, 18099), (15678, 16088)]