217039416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1831}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 593568000

約数和(自身を除く): 376528584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 449, 898, 1347, 1796, 1831, 2694, 3592, 3662, 4939, 5388, 5493, 7324, 9878, 10776, 10986, 14648, 14817, 19756, 20141, 21972, 29634, 39512, 40282, 43944, 59268, 60423, 80564, 118536, 120846, 161128, 241692, 483384, 822119, 1644238, 2466357, 3288476, 4932714, 6576952, 9043309, 9865428, 18086618, 19730856, 27129927, 36173236, 54259854, 72346472, 108519708, 217039416]

約数ペア:

[(1, 217039416), (2, 108519708), (3, 72346472), (4, 54259854), (6, 36173236), (8, 27129927), (11, 19730856), (12, 18086618), (22, 9865428), (24, 9043309), (33, 6576952), (44, 4932714), (66, 3288476), (88, 2466357), (132, 1644238), (264, 822119), (449, 483384), (898, 241692), (1347, 161128), (1796, 120846), (1831, 118536), (2694, 80564), (3592, 60423), (3662, 59268), (4939, 43944), (5388, 40282), (5493, 39512), (7324, 29634), (9878, 21972), (10776, 20141), (10986, 19756), (14648, 14817)]