1311840144

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4330

約数の個数: 160

約数和(自身を含む): 4056883200

約数和(自身を除く): 2745043056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 92, 93, 108, 124, 138, 144, 184, 186, 207, 216, 248, 276, 279, 368, 372, 414, 432, 496, 552, 558, 621, 713, 744, 828, 837, 1104, 1116, 1242, 1426, 1488, 1656, 1674, 2139, 2232, 2484, 2852, 3312, 3348, 4259, 4278, 4464, 4968, 5704, 6417, 6696, 8518, 8556, 9936, 11408, 12777, 12834, 13392, 17036, 17112, 19251, 25554, 25668, 34072, 34224, 38331, 38502, 51108, 51336, 68144, 76662, 77004, 97957, 102216, 102672, 114993, 132029, 153324, 154008, 195914, 204432, 229986, 264058, 293871, 306648, 308016, 391828, 396087, 459972, 528116, 587742, 613296, 783656, 792174, 881613, 919944, 1056232, 1175484, 1188261, 1567312, 1584348, 1763226, 1839888, 2112464, 2350968, 2376522, 2644839, 3036667, 3168696, 3526452, 3564783, 4701936, 4753044, 5289678, 6073334, 6337392, 7052904, 7129566, 9110001, 9506088, 10579356, 12146668, 14105808, 14259132, 18220002, 19012176, 21158712, 24293336, 27330003, 28518264, 36440004, 42317424, 48586672, 54660006, 57036528, 72880008, 81990009, 109320012, 145760016, 163980018, 218640024, 327960036, 437280048, 655920072, 1311840144]

約数ペア:

[(1, 1311840144), (2, 655920072), (3, 437280048), (4, 327960036), (6, 218640024), (8, 163980018), (9, 145760016), (12, 109320012), (16, 81990009), (18, 72880008), (23, 57036528), (24, 54660006), (27, 48586672), (31, 42317424), (36, 36440004), (46, 28518264), (48, 27330003), (54, 24293336), (62, 21158712), (69, 19012176), (72, 18220002), (92, 14259132), (93, 14105808), (108, 12146668), (124, 10579356), (138, 9506088), (144, 9110001), (184, 7129566), (186, 7052904), (207, 6337392), (216, 6073334), (248, 5289678), (276, 4753044), (279, 4701936), (368, 3564783), (372, 3526452), (414, 3168696), (432, 3036667), (496, 2644839), (552, 2376522), (558, 2350968), (621, 2112464), (713, 1839888), (744, 1763226), (828, 1584348), (837, 1567312), (1104, 1188261), (1116, 1175484), (1242, 1056232), (1426, 919944), (1488, 881613), (1656, 792174), (1674, 783656), (2139, 613296), (2232, 587742), (2484, 528116), (2852, 459972), (3312, 396087), (3348, 391828), (4259, 308016), (4278, 306648), (4464, 293871), (4968, 264058), (5704, 229986), (6417, 204432), (6696, 195914), (8518, 154008), (8556, 153324), (9936, 132029), (11408, 114993), (12777, 102672), (12834, 102216), (13392, 97957), (17036, 77004), (17112, 76662), (19251, 68144), (25554, 51336), (25668, 51108), (34072, 38502), (34224, 38331)]