401590368

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1451}}^1$

素因数の和:1529

約数の個数: 108

約数和(自身を含む): 1180863684

約数和(自身を除く): 779273316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 961, 992, 1116, 1451, 1488, 1922, 2232, 2883, 2902, 2976, 3844, 4353, 4464, 5766, 5804, 7688, 8649, 8706, 8928, 11532, 11608, 13059, 15376, 17298, 17412, 23064, 23216, 26118, 30752, 34596, 34824, 44981, 46128, 46432, 52236, 69192, 69648, 89962, 92256, 104472, 134943, 138384, 139296, 179924, 208944, 269886, 276768, 359848, 404829, 417888, 539772, 719696, 809658, 1079544, 1394411, 1439392, 1619316, 2159088, 2788822, 3238632, 4183233, 4318176, 5577644, 6477264, 8366466, 11155288, 12549699, 12954528, 16732932, 22310576, 25099398, 33465864, 44621152, 50198796, 66931728, 100397592, 133863456, 200795184, 401590368]

約数ペア:

[(1, 401590368), (2, 200795184), (3, 133863456), (4, 100397592), (6, 66931728), (8, 50198796), (9, 44621152), (12, 33465864), (16, 25099398), (18, 22310576), (24, 16732932), (31, 12954528), (32, 12549699), (36, 11155288), (48, 8366466), (62, 6477264), (72, 5577644), (93, 4318176), (96, 4183233), (124, 3238632), (144, 2788822), (186, 2159088), (248, 1619316), (279, 1439392), (288, 1394411), (372, 1079544), (496, 809658), (558, 719696), (744, 539772), (961, 417888), (992, 404829), (1116, 359848), (1451, 276768), (1488, 269886), (1922, 208944), (2232, 179924), (2883, 139296), (2902, 138384), (2976, 134943), (3844, 104472), (4353, 92256), (4464, 89962), (5766, 69648), (5804, 69192), (7688, 52236), (8649, 46432), (8706, 46128), (8928, 44981), (11532, 34824), (11608, 34596), (13059, 30752), (15376, 26118), (17298, 23216), (17412, 23064)]