287667160144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5339827}}^1$

素因数の和:5339892

約数の個数: 80

約数和(自身を含む): 704515547008

約数和(自身を除く): 416848386864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 13468, 26936, 53872, 5339827, 10679654, 21359308, 37378789, 42718616, 69417751, 74757578, 85437232, 138835502, 149515156, 197573599, 277671004, 299030312, 395147198, 485924257, 555342008, 598060624, 790294396, 971848514, 1110684016, 1383015193, 1580588792, 1943697028, 2568456787, 2766030386, 3161177584, 3887394056, 5136913574, 5532060772, 7774788112, 10273827148, 11064121544, 17979197509, 20547654296, 22128243088, 35958395018, 41095308592, 71916790036, 143833580072, 287667160144]

約数ペア:

[(1, 287667160144), (2, 143833580072), (4, 71916790036), (7, 41095308592), (8, 35958395018), (13, 22128243088), (14, 20547654296), (16, 17979197509), (26, 11064121544), (28, 10273827148), (37, 7774788112), (52, 5532060772), (56, 5136913574), (74, 3887394056), (91, 3161177584), (104, 2766030386), (112, 2568456787), (148, 1943697028), (182, 1580588792), (208, 1383015193), (259, 1110684016), (296, 971848514), (364, 790294396), (481, 598060624), (518, 555342008), (592, 485924257), (728, 395147198), (962, 299030312), (1036, 277671004), (1456, 197573599), (1924, 149515156), (2072, 138835502), (3367, 85437232), (3848, 74757578), (4144, 69417751), (6734, 42718616), (7696, 37378789), (13468, 21359308), (26936, 10679654), (53872, 5339827)]