261566003592

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3134479}}^1$

素因数の和:3134571

約数の個数: 96

約数和(自身を含む): 757917264000

約数和(自身を除く): 496351260408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 1098, 1159, 1368, 1464, 2196, 2318, 3477, 4392, 4636, 6954, 9272, 10431, 13908, 20862, 27816, 41724, 83448, 3134479, 6268958, 9403437, 12537916, 18806874, 25075832, 28210311, 37613748, 56420622, 59555101, 75227496, 112841244, 119110202, 178665303, 191203219, 225682488, 238220404, 357330606, 382406438, 476440808, 535995909, 573609657, 714661212, 764812876, 1071991818, 1147219314, 1429322424, 1529625752, 1720828971, 2143983636, 2294438628, 3441657942, 3632861161, 4287967272, 4588877256, 6883315884, 7265722322, 10898583483, 13766631768, 14531444644, 21797166966, 29062889288, 32695750449, 43594333932, 65391500898, 87188667864, 130783001796, 261566003592]

約数ペア:

[(1, 261566003592), (2, 130783001796), (3, 87188667864), (4, 65391500898), (6, 43594333932), (8, 32695750449), (9, 29062889288), (12, 21797166966), (18, 14531444644), (19, 13766631768), (24, 10898583483), (36, 7265722322), (38, 6883315884), (57, 4588877256), (61, 4287967272), (72, 3632861161), (76, 3441657942), (114, 2294438628), (122, 2143983636), (152, 1720828971), (171, 1529625752), (183, 1429322424), (228, 1147219314), (244, 1071991818), (342, 764812876), (366, 714661212), (456, 573609657), (488, 535995909), (549, 476440808), (684, 382406438), (732, 357330606), (1098, 238220404), (1159, 225682488), (1368, 191203219), (1464, 178665303), (2196, 119110202), (2318, 112841244), (3477, 75227496), (4392, 59555101), (4636, 56420622), (6954, 37613748), (9272, 28210311), (10431, 25075832), (13908, 18806874), (20862, 12537916), (27816, 9403437), (41724, 6268958), (83448, 3134479)]