245127648

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{17137}}^1$

素因数の和:17299

約数の個数: 48

約数和(自身を含む): 647816400

約数和(自身を除く): 402688752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 7152, 14304, 17137, 34274, 51411, 68548, 102822, 137096, 205644, 274192, 411288, 548384, 822576, 1645152, 2553413, 5106826, 7660239, 10213652, 15320478, 20427304, 30640956, 40854608, 61281912, 81709216, 122563824, 245127648]

約数ペア:

[(1, 245127648), (2, 122563824), (3, 81709216), (4, 61281912), (6, 40854608), (8, 30640956), (12, 20427304), (16, 15320478), (24, 10213652), (32, 7660239), (48, 5106826), (96, 2553413), (149, 1645152), (298, 822576), (447, 548384), (596, 411288), (894, 274192), (1192, 205644), (1788, 137096), (2384, 102822), (3576, 68548), (4768, 51411), (7152, 34274), (14304, 17137)]