636771072

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{16921}}^1$

素因数の和:16954

約数の個数: 108

約数和(自身を含む): 1971548376

約数和(自身を除く): 1334777304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 16921, 18816, 33842, 37632, 50763, 67684, 101526, 118447, 135368, 203052, 236894, 270736, 355341, 406104, 473788, 541472, 710682, 812208, 829129, 947576, 1082944, 1421364, 1624416, 1658258, 1895152, 2165888, 2487387, 2842728, 3248832, 3316516, 3790304, 4331776, 4974774, 5685456, 6497664, 6633032, 7580608, 9949548, 11370912, 12995328, 13266064, 15161216, 19899096, 22741824, 26532128, 30322432, 39798192, 45483648, 53064256, 79596384, 90967296, 106128512, 159192768, 212257024, 318385536, 636771072]

約数ペア:

[(1, 636771072), (2, 318385536), (3, 212257024), (4, 159192768), (6, 106128512), (7, 90967296), (8, 79596384), (12, 53064256), (14, 45483648), (16, 39798192), (21, 30322432), (24, 26532128), (28, 22741824), (32, 19899096), (42, 15161216), (48, 13266064), (49, 12995328), (56, 11370912), (64, 9949548), (84, 7580608), (96, 6633032), (98, 6497664), (112, 5685456), (128, 4974774), (147, 4331776), (168, 3790304), (192, 3316516), (196, 3248832), (224, 2842728), (256, 2487387), (294, 2165888), (336, 1895152), (384, 1658258), (392, 1624416), (448, 1421364), (588, 1082944), (672, 947576), (768, 829129), (784, 812208), (896, 710682), (1176, 541472), (1344, 473788), (1568, 406104), (1792, 355341), (2352, 270736), (2688, 236894), (3136, 203052), (4704, 135368), (5376, 118447), (6272, 101526), (9408, 67684), (12544, 50763), (16921, 37632), (18816, 33842)]