636195144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65777}}^1$

素因数の和:65830

約数の個数: 64

約数和(自身を含む): 1768112640

約数和(自身を除く): 1131917496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 65777, 131554, 197331, 263108, 394662, 526216, 789324, 855101, 1578648, 1710202, 2039087, 2565303, 3420404, 4078174, 5130606, 6117261, 6840808, 8156348, 10261212, 12234522, 16312696, 20522424, 24469044, 26508131, 48938088, 53016262, 79524393, 106032524, 159048786, 212065048, 318097572, 636195144]

約数ペア:

[(1, 636195144), (2, 318097572), (3, 212065048), (4, 159048786), (6, 106032524), (8, 79524393), (12, 53016262), (13, 48938088), (24, 26508131), (26, 24469044), (31, 20522424), (39, 16312696), (52, 12234522), (62, 10261212), (78, 8156348), (93, 6840808), (104, 6117261), (124, 5130606), (156, 4078174), (186, 3420404), (248, 2565303), (312, 2039087), (372, 1710202), (403, 1578648), (744, 855101), (806, 789324), (1209, 526216), (1612, 394662), (2418, 263108), (3224, 197331), (4836, 131554), (9672, 65777)]