251124016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2677}}^1$

素因数の和:2750

約数の個数: 80

約数和(自身を含む): 585775008

約数和(自身を除く): 334650992

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 656, 902, 1066, 1144, 1804, 2132, 2288, 2677, 3608, 4264, 5354, 5863, 7216, 8528, 10708, 11726, 21416, 23452, 29447, 34801, 42832, 46904, 58894, 69602, 93808, 109757, 117788, 139204, 219514, 235576, 278408, 382811, 439028, 471152, 556816, 765622, 878056, 1207327, 1426841, 1531244, 1756112, 2414654, 2853682, 3062488, 4829308, 5707364, 6124976, 9658616, 11414728, 15695251, 19317232, 22829456, 31390502, 62781004, 125562008, 251124016]

約数ペア:

[(1, 251124016), (2, 125562008), (4, 62781004), (8, 31390502), (11, 22829456), (13, 19317232), (16, 15695251), (22, 11414728), (26, 9658616), (41, 6124976), (44, 5707364), (52, 4829308), (82, 3062488), (88, 2853682), (104, 2414654), (143, 1756112), (164, 1531244), (176, 1426841), (208, 1207327), (286, 878056), (328, 765622), (451, 556816), (533, 471152), (572, 439028), (656, 382811), (902, 278408), (1066, 235576), (1144, 219514), (1804, 139204), (2132, 117788), (2288, 109757), (2677, 93808), (3608, 69602), (4264, 58894), (5354, 46904), (5863, 42832), (7216, 34801), (8528, 29447), (10708, 23452), (11726, 21416)]