308967384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1681

約数の個数: 128

約数和(自身を含む): 913524480

約数和(自身を除く): 604557096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 187, 204, 258, 264, 344, 374, 408, 473, 516, 561, 731, 748, 946, 1032, 1122, 1419, 1462, 1496, 1601, 1892, 2193, 2244, 2838, 2924, 3202, 3784, 4386, 4488, 4803, 5676, 5848, 6404, 8041, 8772, 9606, 11352, 12808, 16082, 17544, 17611, 19212, 24123, 27217, 32164, 35222, 38424, 48246, 52833, 54434, 64328, 68843, 70444, 81651, 96492, 105666, 108868, 137686, 140888, 163302, 192984, 206529, 211332, 217736, 275372, 299387, 326604, 413058, 422664, 550744, 598774, 653208, 757273, 826116, 898161, 1170331, 1197548, 1514546, 1652232, 1796322, 2271819, 2340662, 2395096, 3029092, 3510993, 3592644, 4543638, 4681324, 6058184, 7021986, 7185288, 9087276, 9362648, 12873641, 14043972, 18174552, 25747282, 28087944, 38620923, 51494564, 77241846, 102989128, 154483692, 308967384]

約数ペア:

[(1, 308967384), (2, 154483692), (3, 102989128), (4, 77241846), (6, 51494564), (8, 38620923), (11, 28087944), (12, 25747282), (17, 18174552), (22, 14043972), (24, 12873641), (33, 9362648), (34, 9087276), (43, 7185288), (44, 7021986), (51, 6058184), (66, 4681324), (68, 4543638), (86, 3592644), (88, 3510993), (102, 3029092), (129, 2395096), (132, 2340662), (136, 2271819), (172, 1796322), (187, 1652232), (204, 1514546), (258, 1197548), (264, 1170331), (344, 898161), (374, 826116), (408, 757273), (473, 653208), (516, 598774), (561, 550744), (731, 422664), (748, 413058), (946, 326604), (1032, 299387), (1122, 275372), (1419, 217736), (1462, 211332), (1496, 206529), (1601, 192984), (1892, 163302), (2193, 140888), (2244, 137686), (2838, 108868), (2924, 105666), (3202, 96492), (3784, 81651), (4386, 70444), (4488, 68843), (4803, 64328), (5676, 54434), (5848, 52833), (6404, 48246), (8041, 38424), (8772, 35222), (9606, 32164), (11352, 27217), (12808, 24123), (16082, 19212), (17544, 17611)]