395654736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15641}}^1$

素因数の和:15700

約数の個数: 80

約数和(自身を含む): 1117214208

約数和(自身を除く): 721559472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 15641, 25296, 31282, 46923, 62564, 93846, 125128, 187692, 250256, 265897, 375384, 484871, 531794, 750768, 797691, 969742, 1063588, 1454613, 1595382, 1939484, 2127176, 2909226, 3190764, 3878968, 4254352, 5818452, 6381528, 7757936, 8242807, 11636904, 12763056, 16485614, 23273808, 24728421, 32971228, 49456842, 65942456, 98913684, 131884912, 197827368, 395654736]

約数ペア:

[(1, 395654736), (2, 197827368), (3, 131884912), (4, 98913684), (6, 65942456), (8, 49456842), (12, 32971228), (16, 24728421), (17, 23273808), (24, 16485614), (31, 12763056), (34, 11636904), (48, 8242807), (51, 7757936), (62, 6381528), (68, 5818452), (93, 4254352), (102, 3878968), (124, 3190764), (136, 2909226), (186, 2127176), (204, 1939484), (248, 1595382), (272, 1454613), (372, 1063588), (408, 969742), (496, 797691), (527, 750768), (744, 531794), (816, 484871), (1054, 375384), (1488, 265897), (1581, 250256), (2108, 187692), (3162, 125128), (4216, 93846), (6324, 62564), (8432, 46923), (12648, 31282), (15641, 25296)]