123483204

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 120

約数和(自身を含む): 366175040

約数和(自身を除く): 242691836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 1543, 2052, 2106, 2223, 2964, 3078, 3086, 4212, 4446, 4629, 6156, 6172, 6669, 8892, 9258, 13338, 13887, 18516, 20007, 20059, 26676, 27774, 29317, 40014, 40118, 41661, 55548, 58634, 60177, 80028, 80236, 83322, 87951, 117268, 120354, 124983, 166644, 175902, 180531, 240708, 249966, 263853, 351804, 361062, 381121, 499932, 527706, 541593, 722124, 762242, 791559, 1055412, 1083186, 1143363, 1524484, 1583118, 1624779, 2166372, 2286726, 2374677, 3166236, 3249558, 3430089, 4573452, 4749354, 6499116, 6860178, 9498708, 10290267, 13720356, 20580534, 30870801, 41161068, 61741602, 123483204]

約数ペア:

[(1, 123483204), (2, 61741602), (3, 41161068), (4, 30870801), (6, 20580534), (9, 13720356), (12, 10290267), (13, 9498708), (18, 6860178), (19, 6499116), (26, 4749354), (27, 4573452), (36, 3430089), (38, 3249558), (39, 3166236), (52, 2374677), (54, 2286726), (57, 2166372), (76, 1624779), (78, 1583118), (81, 1524484), (108, 1143363), (114, 1083186), (117, 1055412), (156, 791559), (162, 762242), (171, 722124), (228, 541593), (234, 527706), (247, 499932), (324, 381121), (342, 361062), (351, 351804), (468, 263853), (494, 249966), (513, 240708), (684, 180531), (702, 175902), (741, 166644), (988, 124983), (1026, 120354), (1053, 117268), (1404, 87951), (1482, 83322), (1539, 80236), (1543, 80028), (2052, 60177), (2106, 58634), (2223, 55548), (2964, 41661), (3078, 40118), (3086, 40014), (4212, 29317), (4446, 27774), (4629, 26676), (6156, 20059), (6172, 20007), (6669, 18516), (8892, 13887), (9258, 13338)]