121326312

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 314703360

約数和(自身を除く): 193377048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 313, 372, 521, 626, 744, 939, 1042, 1252, 1563, 1878, 2084, 2504, 3126, 3756, 4168, 6252, 7512, 9703, 12504, 16151, 19406, 29109, 32302, 38812, 48453, 58218, 64604, 77624, 96906, 116436, 129208, 163073, 193812, 232872, 326146, 387624, 489219, 652292, 978438, 1304584, 1956876, 3913752, 5055263, 10110526, 15165789, 20221052, 30331578, 40442104, 60663156, 121326312]

約数ペア:

[(1, 121326312), (2, 60663156), (3, 40442104), (4, 30331578), (6, 20221052), (8, 15165789), (12, 10110526), (24, 5055263), (31, 3913752), (62, 1956876), (93, 1304584), (124, 978438), (186, 652292), (248, 489219), (313, 387624), (372, 326146), (521, 232872), (626, 193812), (744, 163073), (939, 129208), (1042, 116436), (1252, 96906), (1563, 77624), (1878, 64604), (2084, 58218), (2504, 48453), (3126, 38812), (3756, 32302), (4168, 29109), (6252, 19406), (7512, 16151), (9703, 12504)]