12520507416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157277}}^1$

素因数の和:157424

約数の個数: 64

約数和(自身を含む): 32613166080

約数和(自身を除く): 20092658664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 642, 744, 856, 1284, 2568, 3317, 6634, 9951, 13268, 19902, 26536, 39804, 79608, 157277, 314554, 471831, 629108, 943662, 1258216, 1887324, 3774648, 4875587, 9751174, 14626761, 16828639, 19502348, 29253522, 33657278, 39004696, 50485917, 58507044, 67314556, 100971834, 117014088, 134629112, 201943668, 403887336, 521687809, 1043375618, 1565063427, 2086751236, 3130126854, 4173502472, 6260253708, 12520507416]

約数ペア:

[(1, 12520507416), (2, 6260253708), (3, 4173502472), (4, 3130126854), (6, 2086751236), (8, 1565063427), (12, 1043375618), (24, 521687809), (31, 403887336), (62, 201943668), (93, 134629112), (107, 117014088), (124, 100971834), (186, 67314556), (214, 58507044), (248, 50485917), (321, 39004696), (372, 33657278), (428, 29253522), (642, 19502348), (744, 16828639), (856, 14626761), (1284, 9751174), (2568, 4875587), (3317, 3774648), (6634, 1887324), (9951, 1258216), (13268, 943662), (19902, 629108), (26536, 471831), (39804, 314554), (79608, 157277)]