475387728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18793}}^1$

素因数の和:18852

約数の個数: 80

約数和(自身を含む): 1342342656

約数和(自身を除く): 866954928

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, 18793, 25296, 37586, 56379, 75172, 112758, 150344, 225516, 300688, 319481, 451032, 582583, 638962, 902064, 958443, 1165166, 1277924, 1747749, 1916886, 2330332, 2555848, 3495498, 3833772, 4660664, 5111696, 6990996, 7667544, 9321328, 9903911, 13981992, 15335088, 19807822, 27963984, 29711733, 39615644, 59423466, 79231288, 118846932, 158462576, 237693864, 475387728]

約数ペア:

[(1, 475387728), (2, 237693864), (3, 158462576), (4, 118846932), (6, 79231288), (8, 59423466), (12, 39615644), (16, 29711733), (17, 27963984), (24, 19807822), (31, 15335088), (34, 13981992), (48, 9903911), (51, 9321328), (62, 7667544), (68, 6990996), (93, 5111696), (102, 4660664), (124, 3833772), (136, 3495498), (186, 2555848), (204, 2330332), (248, 1916886), (272, 1747749), (372, 1277924), (408, 1165166), (496, 958443), (527, 902064), (744, 638962), (816, 582583), (1054, 451032), (1488, 319481), (1581, 300688), (2108, 225516), (3162, 150344), (4216, 112758), (6324, 75172), (8432, 56379), (12648, 37586), (18793, 25296)]