816250272

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139387}}^1$

素因数の和:139461

約数の個数: 48

約数和(自身を含む): 2177798112

約数和(自身を除く): 1361547840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 139387, 278774, 418161, 557548, 836322, 1115096, 1672644, 2230192, 3345288, 4460384, 6690576, 8502607, 13381152, 17005214, 25507821, 34010428, 51015642, 68020856, 102031284, 136041712, 204062568, 272083424, 408125136, 816250272]

約数ペア:

[(1, 816250272), (2, 408125136), (3, 272083424), (4, 204062568), (6, 136041712), (8, 102031284), (12, 68020856), (16, 51015642), (24, 34010428), (32, 25507821), (48, 17005214), (61, 13381152), (96, 8502607), (122, 6690576), (183, 4460384), (244, 3345288), (366, 2230192), (488, 1672644), (732, 1115096), (976, 836322), (1464, 557548), (1952, 418161), (2928, 278774), (5856, 139387)]