213469536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{317663}}^1$

素因数の和:317683

約数の個数: 48

約数和(自身を含む): 640410624

約数和(自身を除く): 426941088

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, 317663, 635326, 952989, 1270652, 1905978, 2223641, 2541304, 3811956, 4447282, 5082608, 6670923, 7623912, 8894564, 10165216, 13341846, 15247824, 17789128, 26683692, 30495648, 35578256, 53367384, 71156512, 106734768, 213469536]

約数ペア:

[(1, 213469536), (2, 106734768), (3, 71156512), (4, 53367384), (6, 35578256), (7, 30495648), (8, 26683692), (12, 17789128), (14, 15247824), (16, 13341846), (21, 10165216), (24, 8894564), (28, 7623912), (32, 6670923), (42, 5082608), (48, 4447282), (56, 3811956), (84, 2541304), (96, 2223641), (112, 1905978), (168, 1270652), (224, 952989), (336, 635326), (672, 317663)]