788100354

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4917

約数の個数: 80

約数和(自身を含む): 1894337280

約数和(自身を除く): 1106236926

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 81, 106, 114, 159, 162, 171, 318, 342, 477, 513, 954, 1007, 1026, 1431, 1539, 2014, 2862, 3021, 3078, 4293, 4831, 6042, 8586, 9063, 9662, 14493, 18126, 27189, 28986, 43479, 54378, 81567, 86958, 91789, 130437, 163134, 183578, 256043, 260874, 275367, 391311, 512086, 550734, 768129, 782622, 826101, 1536258, 1652202, 2304387, 2478303, 4608774, 4864817, 4956606, 6913161, 7434909, 9729634, 13826322, 14594451, 14869818, 20739483, 29188902, 41478966, 43783353, 87566706, 131350059, 262700118, 394050177, 788100354]

約数ペア:

[(1, 788100354), (2, 394050177), (3, 262700118), (6, 131350059), (9, 87566706), (18, 43783353), (19, 41478966), (27, 29188902), (38, 20739483), (53, 14869818), (54, 14594451), (57, 13826322), (81, 9729634), (106, 7434909), (114, 6913161), (159, 4956606), (162, 4864817), (171, 4608774), (318, 2478303), (342, 2304387), (477, 1652202), (513, 1536258), (954, 826101), (1007, 782622), (1026, 768129), (1431, 550734), (1539, 512086), (2014, 391311), (2862, 275367), (3021, 260874), (3078, 256043), (4293, 183578), (4831, 163134), (6042, 130437), (8586, 91789), (9063, 86958), (9662, 81567), (14493, 54378), (18126, 43479), (27189, 28986)]