318869856

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3067}}^1$

素因数の和:3121

約数の個数: 108

約数和(自身を含む): 957335652

約数和(自身を除く): 638465796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 361, 456, 608, 684, 722, 912, 1083, 1368, 1444, 1824, 2166, 2736, 2888, 3067, 3249, 4332, 5472, 5776, 6134, 6498, 8664, 9201, 11552, 12268, 12996, 17328, 18402, 24536, 25992, 27603, 34656, 36804, 49072, 51984, 55206, 58273, 73608, 98144, 103968, 110412, 116546, 147216, 174819, 220824, 233092, 294432, 349638, 441648, 466184, 524457, 699276, 883296, 932368, 1048914, 1107187, 1398552, 1864736, 2097828, 2214374, 2797104, 3321561, 4195656, 4428748, 5594208, 6643122, 8391312, 8857496, 9964683, 13286244, 16782624, 17714992, 19929366, 26572488, 35429984, 39858732, 53144976, 79717464, 106289952, 159434928, 318869856]

約数ペア:

[(1, 318869856), (2, 159434928), (3, 106289952), (4, 79717464), (6, 53144976), (8, 39858732), (9, 35429984), (12, 26572488), (16, 19929366), (18, 17714992), (19, 16782624), (24, 13286244), (32, 9964683), (36, 8857496), (38, 8391312), (48, 6643122), (57, 5594208), (72, 4428748), (76, 4195656), (96, 3321561), (114, 2797104), (144, 2214374), (152, 2097828), (171, 1864736), (228, 1398552), (288, 1107187), (304, 1048914), (342, 932368), (361, 883296), (456, 699276), (608, 524457), (684, 466184), (722, 441648), (912, 349638), (1083, 294432), (1368, 233092), (1444, 220824), (1824, 174819), (2166, 147216), (2736, 116546), (2888, 110412), (3067, 103968), (3249, 98144), (4332, 73608), (5472, 58273), (5776, 55206), (6134, 51984), (6498, 49072), (8664, 36804), (9201, 34656), (11552, 27603), (12268, 25992), (12996, 24536), (17328, 18402)]