266974008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4801}}^1$

素因数の和:5148

約数の個数: 64

約数和(自身を含む): 765246720

約数和(自身を除く): 498272712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1986, 2317, 2648, 3972, 4634, 4801, 6951, 7944, 9268, 9602, 13902, 14403, 18536, 19204, 27804, 28806, 33607, 38408, 55608, 57612, 67214, 100821, 115224, 134428, 201642, 268856, 403284, 806568, 1589131, 3178262, 4767393, 6356524, 9534786, 11123917, 12713048, 19069572, 22247834, 33371751, 38139144, 44495668, 66743502, 88991336, 133487004, 266974008]

約数ペア:

[(1, 266974008), (2, 133487004), (3, 88991336), (4, 66743502), (6, 44495668), (7, 38139144), (8, 33371751), (12, 22247834), (14, 19069572), (21, 12713048), (24, 11123917), (28, 9534786), (42, 6356524), (56, 4767393), (84, 3178262), (168, 1589131), (331, 806568), (662, 403284), (993, 268856), (1324, 201642), (1986, 134428), (2317, 115224), (2648, 100821), (3972, 67214), (4634, 57612), (4801, 55608), (6951, 38408), (7944, 33607), (9268, 28806), (9602, 27804), (13902, 19204), (14403, 18536)]