1587617616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{5519}}^1$

素因数の和:6004

約数の個数: 80

約数和(自身を含む): 4427216640

約数和(自身を除く): 2839599024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 461, 624, 922, 1383, 1844, 2766, 3688, 5519, 5532, 5993, 7376, 11038, 11064, 11986, 16557, 17979, 22076, 22128, 23972, 33114, 35958, 44152, 47944, 66228, 71747, 71916, 88304, 95888, 132456, 143494, 143832, 215241, 264912, 286988, 287664, 430482, 573976, 860964, 1147952, 1721928, 2544259, 3443856, 5088518, 7632777, 10177036, 15265554, 20354072, 30531108, 33075367, 40708144, 61062216, 66150734, 99226101, 122124432, 132301468, 198452202, 264602936, 396904404, 529205872, 793808808, 1587617616]

約数ペア:

[(1, 1587617616), (2, 793808808), (3, 529205872), (4, 396904404), (6, 264602936), (8, 198452202), (12, 132301468), (13, 122124432), (16, 99226101), (24, 66150734), (26, 61062216), (39, 40708144), (48, 33075367), (52, 30531108), (78, 20354072), (104, 15265554), (156, 10177036), (208, 7632777), (312, 5088518), (461, 3443856), (624, 2544259), (922, 1721928), (1383, 1147952), (1844, 860964), (2766, 573976), (3688, 430482), (5519, 287664), (5532, 286988), (5993, 264912), (7376, 215241), (11038, 143832), (11064, 143494), (11986, 132456), (16557, 95888), (17979, 88304), (22076, 71916), (22128, 71747), (23972, 66228), (33114, 47944), (35958, 44152)]