266774446078

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1\times {\mathrm{1523}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 464533926912

約数和(自身を除く): 197759480834

約数列:

[1, 2, 7, 14, 113, 226, 263, 421, 526, 791, 842, 1523, 1582, 1841, 2947, 3046, 3682, 5894, 10661, 21322, 29719, 47573, 59438, 95146, 110723, 172099, 208033, 221446, 333011, 344198, 400549, 416066, 641183, 666022, 775061, 801098, 1204693, 1282366, 1550122, 2409386, 2803843, 4488281, 5607686, 8976562, 12511699, 25023398, 45262037, 72453679, 87581893, 90524074, 144907358, 168631129, 175163786, 316834259, 337262258, 507175753, 633668518, 1014351506, 1180417903, 2360835806, 19055317577, 38110635154, 133387223039, 266774446078]

約数ペア:

[(1, 266774446078), (2, 133387223039), (7, 38110635154), (14, 19055317577), (113, 2360835806), (226, 1180417903), (263, 1014351506), (421, 633668518), (526, 507175753), (791, 337262258), (842, 316834259), (1523, 175163786), (1582, 168631129), (1841, 144907358), (2947, 90524074), (3046, 87581893), (3682, 72453679), (5894, 45262037), (10661, 25023398), (21322, 12511699), (29719, 8976562), (47573, 5607686), (59438, 4488281), (95146, 2803843), (110723, 2409386), (172099, 1550122), (208033, 1282366), (221446, 1204693), (333011, 801098), (344198, 775061), (400549, 666022), (416066, 641183)]