289247928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16487}}^1$

素因数の和:16556

約数の個数: 64

約数和(自身を含む): 783509760

約数和(自身を除く): 494261832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 16487, 17544, 32974, 49461, 65948, 98922, 131896, 197844, 280279, 395688, 560558, 708941, 840837, 1121116, 1417882, 1681674, 2126823, 2242232, 2835764, 3363348, 4253646, 5671528, 6726696, 8507292, 12051997, 17014584, 24103994, 36155991, 48207988, 72311982, 96415976, 144623964, 289247928]

約数ペア:

[(1, 289247928), (2, 144623964), (3, 96415976), (4, 72311982), (6, 48207988), (8, 36155991), (12, 24103994), (17, 17014584), (24, 12051997), (34, 8507292), (43, 6726696), (51, 5671528), (68, 4253646), (86, 3363348), (102, 2835764), (129, 2242232), (136, 2126823), (172, 1681674), (204, 1417882), (258, 1121116), (344, 840837), (408, 708941), (516, 560558), (731, 395688), (1032, 280279), (1462, 197844), (2193, 131896), (2924, 98922), (4386, 65948), (5848, 49461), (8772, 32974), (16487, 17544)]