1641504632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6823}}^1$

素因数の和:6936

約数の個数: 64

約数和(自身を含む): 3427012800

約数和(自身を除く): 1785508168

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 61, 68, 116, 122, 136, 232, 244, 488, 493, 986, 1037, 1769, 1972, 2074, 3538, 3944, 4148, 6823, 7076, 8296, 13646, 14152, 27292, 30073, 54584, 60146, 115991, 120292, 197867, 231982, 240584, 395734, 416203, 463964, 791468, 832406, 927928, 1582936, 1664812, 3329624, 3363739, 6727478, 7075451, 12069887, 13454956, 14150902, 24139774, 26909912, 28301804, 48279548, 56603608, 96559096, 205188079, 410376158, 820752316, 1641504632]

約数ペア:

[(1, 1641504632), (2, 820752316), (4, 410376158), (8, 205188079), (17, 96559096), (29, 56603608), (34, 48279548), (58, 28301804), (61, 26909912), (68, 24139774), (116, 14150902), (122, 13454956), (136, 12069887), (232, 7075451), (244, 6727478), (488, 3363739), (493, 3329624), (986, 1664812), (1037, 1582936), (1769, 927928), (1972, 832406), (2074, 791468), (3538, 463964), (3944, 416203), (4148, 395734), (6823, 240584), (7076, 231982), (8296, 197867), (13646, 120292), (14152, 115991), (27292, 60146), (30073, 54584)]