241636148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 482160000

約数和(自身を除く): 240523852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 199, 247, 398, 494, 796, 988, 1229, 2458, 2587, 3781, 4916, 5174, 7562, 10348, 15124, 15977, 23351, 31954, 46702, 49153, 63908, 93404, 98306, 196612, 244571, 303563, 489142, 607126, 978284, 1214252, 3179423, 4646849, 6358846, 9293698, 12717692, 18587396, 60409037, 120818074, 241636148]

約数ペア:

[(1, 241636148), (2, 120818074), (4, 60409037), (13, 18587396), (19, 12717692), (26, 9293698), (38, 6358846), (52, 4646849), (76, 3179423), (199, 1214252), (247, 978284), (398, 607126), (494, 489142), (796, 303563), (988, 244571), (1229, 196612), (2458, 98306), (2587, 93404), (3781, 63908), (4916, 49153), (5174, 46702), (7562, 31954), (10348, 23351), (15124, 15977)]