349527720388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1223}}^1\times {\mathrm{1823}}^1$

素因数の和:3577

約数の個数: 96

約数和(自身を含む): 765148446720

約数和(自身を除く): 415620726332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 509, 1018, 1223, 1823, 2036, 2446, 3563, 3646, 4892, 5599, 7126, 7292, 8561, 11198, 12761, 13453, 14252, 17122, 20053, 22396, 25522, 26906, 34244, 39193, 40106, 51044, 53812, 78386, 80212, 94171, 140371, 156772, 188342, 280742, 376684, 561484, 622507, 927907, 1245014, 1855814, 2229529, 2490028, 3711628, 4357549, 4459058, 6495349, 6847577, 8715098, 8918116, 10206977, 12990698, 13695154, 15606703, 17430196, 20413954, 24524819, 25981396, 27390308, 31213406, 40827908, 47933039, 49049638, 62426812, 71448839, 95866078, 98099276, 142897678, 171673733, 191732156, 285795356, 343347466, 686694932, 1134830261, 2269660522, 4539321044, 7943811827, 12483132871, 15887623654, 24966265742, 31775247308, 49932531484, 87381930097, 174763860194, 349527720388]

約数ペア:

[(1, 349527720388), (2, 174763860194), (4, 87381930097), (7, 49932531484), (11, 31775247308), (14, 24966265742), (22, 15887623654), (28, 12483132871), (44, 7943811827), (77, 4539321044), (154, 2269660522), (308, 1134830261), (509, 686694932), (1018, 343347466), (1223, 285795356), (1823, 191732156), (2036, 171673733), (2446, 142897678), (3563, 98099276), (3646, 95866078), (4892, 71448839), (5599, 62426812), (7126, 49049638), (7292, 47933039), (8561, 40827908), (11198, 31213406), (12761, 27390308), (13453, 25981396), (14252, 24524819), (17122, 20413954), (20053, 17430196), (22396, 15606703), (25522, 13695154), (26906, 12990698), (34244, 10206977), (39193, 8918116), (40106, 8715098), (51044, 6847577), (53812, 6495349), (78386, 4459058), (80212, 4357549), (94171, 3711628), (140371, 2490028), (156772, 2229529), (188342, 1855814), (280742, 1245014), (376684, 927907), (561484, 622507)]