1647990954384

素因数分解:

$2^4\times 3^1\times {\mathrm{53653}}^1\times {\mathrm{639911}}^1$

素因数の和:693575

約数の個数: 40

約数和(自身を含む): 4257395967552

約数和(自身を除く): 2609405013168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53653, 107306, 160959, 214612, 321918, 429224, 639911, 643836, 858448, 1279822, 1287672, 1919733, 2559644, 2575344, 3839466, 5119288, 7678932, 10238576, 15357864, 30715728, 34333144883, 68666289766, 102999434649, 137332579532, 205998869298, 274665159064, 411997738596, 549330318128, 823995477192, 1647990954384]

約数ペア:

[(1, 1647990954384), (2, 823995477192), (3, 549330318128), (4, 411997738596), (6, 274665159064), (8, 205998869298), (12, 137332579532), (16, 102999434649), (24, 68666289766), (48, 34333144883), (53653, 30715728), (107306, 15357864), (160959, 10238576), (214612, 7678932), (321918, 5119288), (429224, 3839466), (639911, 2575344), (643836, 2559644), (858448, 1919733), (1279822, 1287672)]