2981588328

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{426917}}^1$

素因数の和:427026

約数の個数: 48

約数和(自身を含む): 8158402980

約数和(自身を除く): 5176814652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 426917, 853834, 1280751, 1707668, 2561502, 3415336, 3842253, 5123004, 7684506, 10246008, 15369012, 30738024, 41410949, 82821898, 124232847, 165643796, 248465694, 331287592, 372698541, 496931388, 745397082, 993862776, 1490794164, 2981588328]

約数ペア:

[(1, 2981588328), (2, 1490794164), (3, 993862776), (4, 745397082), (6, 496931388), (8, 372698541), (9, 331287592), (12, 248465694), (18, 165643796), (24, 124232847), (36, 82821898), (72, 41410949), (97, 30738024), (194, 15369012), (291, 10246008), (388, 7684506), (582, 5123004), (776, 3842253), (873, 3415336), (1164, 2561502), (1746, 1707668), (2328, 1280751), (3492, 853834), (6984, 426917)]