261457644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2267}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 698035968

約数和(自身を除く): 436578324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1373, 2267, 2746, 4119, 4534, 5492, 6801, 8238, 9068, 9611, 13602, 15869, 16476, 19222, 27204, 28833, 31738, 38444, 47607, 57666, 63476, 95214, 115332, 190428, 3112591, 6225182, 9337773, 12450364, 18675546, 21788137, 37351092, 43576274, 65364411, 87152548, 130728822, 261457644]

約数ペア:

[(1, 261457644), (2, 130728822), (3, 87152548), (4, 65364411), (6, 43576274), (7, 37351092), (12, 21788137), (14, 18675546), (21, 12450364), (28, 9337773), (42, 6225182), (84, 3112591), (1373, 190428), (2267, 115332), (2746, 95214), (4119, 63476), (4534, 57666), (5492, 47607), (6801, 38444), (8238, 31738), (9068, 28833), (9611, 27204), (13602, 19222), (15869, 16476)]