238862804577

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 329420528640

約数和(自身を除く): 90557724063

約数列:

[1, 3, 113, 137, 139, 163, 227, 339, 411, 417, 489, 681, 15481, 15707, 18419, 19043, 22331, 22657, 25651, 31099, 31553, 37001, 46443, 47121, 55257, 57129, 66993, 67971, 76953, 93297, 94659, 111003, 2151859, 2523403, 2560241, 3104009, 3514187, 3565489, 4181113, 4322761, 5069137, 5143139, 6455577, 7570209, 7680723, 9312027, 10542561, 10696467, 12543339, 12968283, 15207411, 15429417, 350753017, 488471993, 572812481, 581174707, 704610043, 1052259051, 1465415979, 1718437443, 1743524121, 2113830129, 79620934859, 238862804577]

約数ペア:

[(1, 238862804577), (3, 79620934859), (113, 2113830129), (137, 1743524121), (139, 1718437443), (163, 1465415979), (227, 1052259051), (339, 704610043), (411, 581174707), (417, 572812481), (489, 488471993), (681, 350753017), (15481, 15429417), (15707, 15207411), (18419, 12968283), (19043, 12543339), (22331, 10696467), (22657, 10542561), (25651, 9312027), (31099, 7680723), (31553, 7570209), (37001, 6455577), (46443, 5143139), (47121, 5069137), (55257, 4322761), (57129, 4181113), (66993, 3565489), (67971, 3514187), (76953, 3104009), (93297, 2560241), (94659, 2523403), (111003, 2151859)]