247003288992

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27666139}}^1$

素因数の和:27666186

約数の個数: 72

約数和(自身を含む): 725074197120

約数和(自身を除く): 478070908128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 27666139, 55332278, 82998417, 110664556, 165996834, 221329112, 248995251, 331993668, 442658224, 497990502, 663987336, 857650309, 885316448, 995981004, 1327974672, 1715300618, 1991962008, 2572950927, 2655949344, 3430601236, 3983924016, 5145901854, 6861202472, 7718852781, 7967848032, 10291803708, 13722404944, 15437705562, 20583607416, 27444809888, 30875411124, 41167214832, 61750822248, 82334429664, 123501644496, 247003288992]

約数ペア:

[(1, 247003288992), (2, 123501644496), (3, 82334429664), (4, 61750822248), (6, 41167214832), (8, 30875411124), (9, 27444809888), (12, 20583607416), (16, 15437705562), (18, 13722404944), (24, 10291803708), (31, 7967848032), (32, 7718852781), (36, 6861202472), (48, 5145901854), (62, 3983924016), (72, 3430601236), (93, 2655949344), (96, 2572950927), (124, 1991962008), (144, 1715300618), (186, 1327974672), (248, 995981004), (279, 885316448), (288, 857650309), (372, 663987336), (496, 497990502), (558, 442658224), (744, 331993668), (992, 248995251), (1116, 221329112), (1488, 165996834), (2232, 110664556), (2976, 82998417), (4464, 55332278), (8928, 27666139)]