245780521922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1\times {\mathrm{1901}}^1$

素因数の和:3011

約数の個数: 64

約数和(自身を含む): 408942172800

約数和(自身を除く): 163161650878

約数列:

[1, 2, 13, 26, 59, 89, 118, 178, 767, 947, 1157, 1534, 1894, 1901, 2314, 3802, 5251, 10502, 12311, 24622, 24713, 49426, 55873, 68263, 84283, 111746, 112159, 136526, 168566, 169189, 224318, 338378, 726349, 1095679, 1452698, 1458067, 1800247, 2191358, 2199457, 2916134, 3600494, 4398914, 4972697, 9945394, 9982151, 19964302, 23403211, 46806422, 64645061, 106214573, 129290122, 129767963, 160221983, 212429146, 259535926, 320443966, 1380789449, 2082885779, 2761578898, 4165771558, 9453096997, 18906193994, 122890260961, 245780521922]

約数ペア:

[(1, 245780521922), (2, 122890260961), (13, 18906193994), (26, 9453096997), (59, 4165771558), (89, 2761578898), (118, 2082885779), (178, 1380789449), (767, 320443966), (947, 259535926), (1157, 212429146), (1534, 160221983), (1894, 129767963), (1901, 129290122), (2314, 106214573), (3802, 64645061), (5251, 46806422), (10502, 23403211), (12311, 19964302), (24622, 9982151), (24713, 9945394), (49426, 4972697), (55873, 4398914), (68263, 3600494), (84283, 2916134), (111746, 2199457), (112159, 2191358), (136526, 1800247), (168566, 1458067), (169189, 1452698), (224318, 1095679), (338378, 726349)]