140630328

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47639}}^1$

素因数の和:47692

約数の個数: 48

約数和(自身を含む): 390171600

約数和(自身を除く): 249541272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 47639, 95278, 142917, 190556, 285834, 381112, 428751, 571668, 857502, 1143336, 1715004, 1953199, 3430008, 3906398, 5859597, 7812796, 11719194, 15625592, 17578791, 23438388, 35157582, 46876776, 70315164, 140630328]

約数ペア:

[(1, 140630328), (2, 70315164), (3, 46876776), (4, 35157582), (6, 23438388), (8, 17578791), (9, 15625592), (12, 11719194), (18, 7812796), (24, 5859597), (36, 3906398), (41, 3430008), (72, 1953199), (82, 1715004), (123, 1143336), (164, 857502), (246, 571668), (328, 428751), (369, 381112), (492, 285834), (738, 190556), (984, 142917), (1476, 95278), (2952, 47639)]