223530372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4729}}^1$

素因数の和:4853

約数の個数: 72

約数和(自身を含む): 614654040

約数和(自身を除く): 391123668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 4729, 5252, 7878, 9458, 11817, 14187, 15756, 18916, 23634, 28374, 42561, 47268, 56748, 61477, 85122, 122954, 170244, 184431, 245908, 368862, 477629, 553293, 737724, 955258, 1106586, 1432887, 1910516, 2213172, 2865774, 4298661, 5731548, 6209177, 8597322, 12418354, 17194644, 18627531, 24836708, 37255062, 55882593, 74510124, 111765186, 223530372]

約数ペア:

[(1, 223530372), (2, 111765186), (3, 74510124), (4, 55882593), (6, 37255062), (9, 24836708), (12, 18627531), (13, 17194644), (18, 12418354), (26, 8597322), (36, 6209177), (39, 5731548), (52, 4298661), (78, 2865774), (101, 2213172), (117, 1910516), (156, 1432887), (202, 1106586), (234, 955258), (303, 737724), (404, 553293), (468, 477629), (606, 368862), (909, 245908), (1212, 184431), (1313, 170244), (1818, 122954), (2626, 85122), (3636, 61477), (3939, 56748), (4729, 47268), (5252, 42561), (7878, 28374), (9458, 23634), (11817, 18916), (14187, 15756)]