248839637748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1831373}}^1$

素因数の和:1831473

約数の個数: 72

約数和(自身を含む): 638109305568

約数和(自身を除く): 389269667820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 402, 507, 676, 804, 871, 1014, 1742, 2028, 2613, 3484, 5226, 10452, 11323, 22646, 33969, 45292, 67938, 135876, 1831373, 3662746, 5494119, 7325492, 10988238, 21976476, 23807849, 47615698, 71423547, 95231396, 122701991, 142847094, 245403982, 285694188, 309502037, 368105973, 490807964, 619004074, 736211946, 928506111, 1238008148, 1472423892, 1595125883, 1857012222, 3190251766, 3714024444, 4785377649, 6380503532, 9570755298, 19141510596, 20736636479, 41473272958, 62209909437, 82946545916, 124419818874, 248839637748]

約数ペア:

[(1, 248839637748), (2, 124419818874), (3, 82946545916), (4, 62209909437), (6, 41473272958), (12, 20736636479), (13, 19141510596), (26, 9570755298), (39, 6380503532), (52, 4785377649), (67, 3714024444), (78, 3190251766), (134, 1857012222), (156, 1595125883), (169, 1472423892), (201, 1238008148), (268, 928506111), (338, 736211946), (402, 619004074), (507, 490807964), (676, 368105973), (804, 309502037), (871, 285694188), (1014, 245403982), (1742, 142847094), (2028, 122701991), (2613, 95231396), (3484, 71423547), (5226, 47615698), (10452, 23807849), (11323, 21976476), (22646, 10988238), (33969, 7325492), (45292, 5494119), (67938, 3662746), (135876, 1831373)]