312918216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32353}}^1$

素因数の和:32406

約数の個数: 64

約数和(自身を含む): 869675520

約数和(自身を除く): 556757304

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, 32353, 64706, 97059, 129412, 194118, 258824, 388236, 420589, 776472, 841178, 1002943, 1261767, 1682356, 2005886, 2523534, 3008829, 3364712, 4011772, 5047068, 6017658, 8023544, 10094136, 12035316, 13038259, 24070632, 26076518, 39114777, 52153036, 78229554, 104306072, 156459108, 312918216]

約数ペア:

[(1, 312918216), (2, 156459108), (3, 104306072), (4, 78229554), (6, 52153036), (8, 39114777), (12, 26076518), (13, 24070632), (24, 13038259), (26, 12035316), (31, 10094136), (39, 8023544), (52, 6017658), (62, 5047068), (78, 4011772), (93, 3364712), (104, 3008829), (124, 2523534), (156, 2005886), (186, 1682356), (248, 1261767), (312, 1002943), (372, 841178), (403, 776472), (744, 420589), (806, 388236), (1209, 258824), (1612, 194118), (2418, 129412), (3224, 97059), (4836, 64706), (9672, 32353)]