668821452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{5849}}^1$

素因数の和:6602

約数の個数: 48

約数和(自身を含む): 1683208800

約数和(自身を除く): 1014387348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 733, 1466, 2199, 2932, 4398, 5849, 8796, 9529, 11698, 17547, 19058, 23396, 28587, 35094, 38116, 57174, 70188, 76037, 114348, 152074, 228111, 304148, 456222, 912444, 4287317, 8574634, 12861951, 17149268, 25723902, 51447804, 55735121, 111470242, 167205363, 222940484, 334410726, 668821452]

約数ペア:

[(1, 668821452), (2, 334410726), (3, 222940484), (4, 167205363), (6, 111470242), (12, 55735121), (13, 51447804), (26, 25723902), (39, 17149268), (52, 12861951), (78, 8574634), (156, 4287317), (733, 912444), (1466, 456222), (2199, 304148), (2932, 228111), (4398, 152074), (5849, 114348), (8796, 76037), (9529, 70188), (11698, 57174), (17547, 38116), (19058, 35094), (23396, 28587)]