1407456

素因数分解:

$2^5\times 3^5\times {\mathrm{181}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 4173624

約数和(自身を除く): 2766168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 181, 216, 243, 288, 324, 362, 432, 486, 543, 648, 724, 864, 972, 1086, 1296, 1448, 1629, 1944, 2172, 2592, 2896, 3258, 3888, 4344, 4887, 5792, 6516, 7776, 8688, 9774, 13032, 14661, 17376, 19548, 26064, 29322, 39096, 43983, 52128, 58644, 78192, 87966, 117288, 156384, 175932, 234576, 351864, 469152, 703728, 1407456]

約数ペア:

[(1, 1407456), (2, 703728), (3, 469152), (4, 351864), (6, 234576), (8, 175932), (9, 156384), (12, 117288), (16, 87966), (18, 78192), (24, 58644), (27, 52128), (32, 43983), (36, 39096), (48, 29322), (54, 26064), (72, 19548), (81, 17376), (96, 14661), (108, 13032), (144, 9774), (162, 8688), (181, 7776), (216, 6516), (243, 5792), (288, 4887), (324, 4344), (362, 3888), (432, 3258), (486, 2896), (543, 2592), (648, 2172), (724, 1944), (864, 1629), (972, 1448), (1086, 1296)]