215485464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4909}}^1$

素因数の和:5008

約数の個数: 64

約数和(自身を含む): 565632000

約数和(自身を除く): 350146536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 708, 744, 1416, 1829, 3658, 4909, 5487, 7316, 9818, 10974, 14632, 14727, 19636, 21948, 29454, 39272, 43896, 58908, 117816, 152179, 289631, 304358, 456537, 579262, 608716, 868893, 913074, 1158524, 1217432, 1737786, 1826148, 2317048, 3475572, 3652296, 6951144, 8978561, 17957122, 26935683, 35914244, 53871366, 71828488, 107742732, 215485464]

約数ペア:

[(1, 215485464), (2, 107742732), (3, 71828488), (4, 53871366), (6, 35914244), (8, 26935683), (12, 17957122), (24, 8978561), (31, 6951144), (59, 3652296), (62, 3475572), (93, 2317048), (118, 1826148), (124, 1737786), (177, 1217432), (186, 1158524), (236, 913074), (248, 868893), (354, 608716), (372, 579262), (472, 456537), (708, 304358), (744, 289631), (1416, 152179), (1829, 117816), (3658, 58908), (4909, 43896), (5487, 39272), (7316, 29454), (9818, 21948), (10974, 19636), (14632, 14727)]