261776152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{95959}}^1$

素因数の和:96007

約数の個数: 32

約数和(自身を含む): 552729600

約数和(自身を除く): 290953448

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 95959, 191918, 383836, 767672, 1055549, 2111098, 2974729, 4222196, 5949458, 8444392, 11898916, 23797832, 32722019, 65444038, 130888076, 261776152]

約数ペア:

[(1, 261776152), (2, 130888076), (4, 65444038), (8, 32722019), (11, 23797832), (22, 11898916), (31, 8444392), (44, 5949458), (62, 4222196), (88, 2974729), (124, 2111098), (248, 1055549), (341, 767672), (682, 383836), (1364, 191918), (2728, 95959)]