212937264

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47701}}^1$

素因数の和:47746

約数の個数: 60

約数和(自身を含む): 615164992

約数和(自身を除く): 402227728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 47701, 95402, 143103, 190804, 286206, 381608, 429309, 572412, 763216, 858618, 1144824, 1478731, 1717236, 2289648, 2957462, 3434472, 4436193, 5914924, 6868944, 8872386, 11829848, 13308579, 17744772, 23659696, 26617158, 35489544, 53234316, 70979088, 106468632, 212937264]

約数ペア:

[(1, 212937264), (2, 106468632), (3, 70979088), (4, 53234316), (6, 35489544), (8, 26617158), (9, 23659696), (12, 17744772), (16, 13308579), (18, 11829848), (24, 8872386), (31, 6868944), (36, 5914924), (48, 4436193), (62, 3434472), (72, 2957462), (93, 2289648), (124, 1717236), (144, 1478731), (186, 1144824), (248, 858618), (279, 763216), (372, 572412), (496, 429309), (558, 381608), (744, 286206), (1116, 190804), (1488, 143103), (2232, 95402), (4464, 47701)]