266980147168

素因数分解:

$2^5\times 7^3\times {\mathrm{1601}}^1\times {\mathrm{15193}}^1$

素因数の和:16825

約数の個数: 96

約数和(自身を含む): 613387857600

約数和(自身を除く): 346407710432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 1601, 2744, 3202, 5488, 6404, 10976, 11207, 12808, 15193, 22414, 25616, 30386, 44828, 51232, 60772, 78449, 89656, 106351, 121544, 156898, 179312, 212702, 243088, 313796, 358624, 425404, 486176, 549143, 627592, 744457, 850808, 1098286, 1255184, 1488914, 1701616, 2196572, 2510368, 2977828, 3403232, 4393144, 5211199, 5955656, 8786288, 10422398, 11911312, 17572576, 20844796, 23822624, 24323993, 41689592, 48647986, 83379184, 97295972, 166758368, 170267951, 194591944, 340535902, 389183888, 681071804, 778367776, 1191875657, 1362143608, 2383751314, 2724287216, 4767502628, 5448574432, 8343129599, 9535005256, 16686259198, 19070010512, 33372518396, 38140021024, 66745036792, 133490073584, 266980147168]

約数ペア:

[(1, 266980147168), (2, 133490073584), (4, 66745036792), (7, 38140021024), (8, 33372518396), (14, 19070010512), (16, 16686259198), (28, 9535005256), (32, 8343129599), (49, 5448574432), (56, 4767502628), (98, 2724287216), (112, 2383751314), (196, 1362143608), (224, 1191875657), (343, 778367776), (392, 681071804), (686, 389183888), (784, 340535902), (1372, 194591944), (1568, 170267951), (1601, 166758368), (2744, 97295972), (3202, 83379184), (5488, 48647986), (6404, 41689592), (10976, 24323993), (11207, 23822624), (12808, 20844796), (15193, 17572576), (22414, 11911312), (25616, 10422398), (30386, 8786288), (44828, 5955656), (51232, 5211199), (60772, 4393144), (78449, 3403232), (89656, 2977828), (106351, 2510368), (121544, 2196572), (156898, 1701616), (179312, 1488914), (212702, 1255184), (243088, 1098286), (313796, 850808), (358624, 744457), (425404, 627592), (486176, 549143)]