259822752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{386641}}^1$

素因数の和:386661

約数の個数: 48

約数和(自身を含む): 779470272

約数和(自身を除く): 519647520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 386641, 773282, 1159923, 1546564, 2319846, 2706487, 3093128, 4639692, 5412974, 6186256, 8119461, 9279384, 10825948, 12372512, 16238922, 18558768, 21651896, 32477844, 37117536, 43303792, 64955688, 86607584, 129911376, 259822752]

約数ペア:

[(1, 259822752), (2, 129911376), (3, 86607584), (4, 64955688), (6, 43303792), (7, 37117536), (8, 32477844), (12, 21651896), (14, 18558768), (16, 16238922), (21, 12372512), (24, 10825948), (28, 9279384), (32, 8119461), (42, 6186256), (48, 5412974), (56, 4639692), (84, 3093128), (96, 2706487), (112, 2319846), (168, 1546564), (224, 1159923), (336, 773282), (672, 386641)]