1279402704

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1753

約数の個数: 120

約数和(自身を含む): 3696638400

約数和(自身を除く): 2417235696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 139, 144, 164, 246, 278, 328, 369, 417, 492, 556, 656, 738, 834, 984, 1112, 1251, 1476, 1559, 1668, 1968, 2224, 2502, 2952, 3118, 3336, 4677, 5004, 5699, 5904, 6236, 6672, 9354, 10008, 11398, 12472, 14031, 17097, 18708, 20016, 22796, 24944, 28062, 34194, 37416, 45592, 51291, 56124, 63919, 68388, 74832, 91184, 102582, 112248, 127838, 136776, 191757, 205164, 216701, 224496, 255676, 273552, 383514, 410328, 433402, 511352, 575271, 650103, 767028, 820656, 866804, 1022704, 1150542, 1300206, 1534056, 1733608, 1950309, 2301084, 2600412, 3068112, 3467216, 3900618, 4602168, 5200824, 7801236, 8884741, 9204336, 10401648, 15602472, 17769482, 26654223, 31204944, 35538964, 53308446, 71077928, 79962669, 106616892, 142155856, 159925338, 213233784, 319850676, 426467568, 639701352, 1279402704]

約数ペア:

[(1, 1279402704), (2, 639701352), (3, 426467568), (4, 319850676), (6, 213233784), (8, 159925338), (9, 142155856), (12, 106616892), (16, 79962669), (18, 71077928), (24, 53308446), (36, 35538964), (41, 31204944), (48, 26654223), (72, 17769482), (82, 15602472), (123, 10401648), (139, 9204336), (144, 8884741), (164, 7801236), (246, 5200824), (278, 4602168), (328, 3900618), (369, 3467216), (417, 3068112), (492, 2600412), (556, 2301084), (656, 1950309), (738, 1733608), (834, 1534056), (984, 1300206), (1112, 1150542), (1251, 1022704), (1476, 866804), (1559, 820656), (1668, 767028), (1968, 650103), (2224, 575271), (2502, 511352), (2952, 433402), (3118, 410328), (3336, 383514), (4677, 273552), (5004, 255676), (5699, 224496), (5904, 216701), (6236, 205164), (6672, 191757), (9354, 136776), (10008, 127838), (11398, 112248), (12472, 102582), (14031, 91184), (17097, 74832), (18708, 68388), (20016, 63919), (22796, 56124), (24944, 51291), (28062, 45592), (34194, 37416)]