428536656

素因数分解:

$2^4\times 3^4\times {\mathrm{330661}}^1$

素因数の和:330681

約数の個数: 50

約数和(自身を含む): 1240313162

約数和(自身を除く): 811776506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 330661, 661322, 991983, 1322644, 1983966, 2645288, 2975949, 3967932, 5290576, 5951898, 7935864, 8927847, 11903796, 15871728, 17855694, 23807592, 26783541, 35711388, 47615184, 53567082, 71422776, 107134164, 142845552, 214268328, 428536656]

約数ペア:

[(1, 428536656), (2, 214268328), (3, 142845552), (4, 107134164), (6, 71422776), (8, 53567082), (9, 47615184), (12, 35711388), (16, 26783541), (18, 23807592), (24, 17855694), (27, 15871728), (36, 11903796), (48, 8927847), (54, 7935864), (72, 5951898), (81, 5290576), (108, 3967932), (144, 2975949), (162, 2645288), (216, 1983966), (324, 1322644), (432, 991983), (648, 661322), (1296, 330661)]