276985872

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 160

約数和(自身を含む): 845064960

約数和(自身を除く): 568079088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 61, 69, 72, 92, 108, 122, 138, 144, 183, 184, 207, 216, 244, 276, 366, 368, 414, 432, 457, 488, 549, 552, 621, 732, 828, 914, 976, 1098, 1104, 1242, 1371, 1403, 1464, 1647, 1656, 1828, 2196, 2484, 2742, 2806, 2928, 3294, 3312, 3656, 4113, 4209, 4392, 4968, 5484, 5612, 6588, 7312, 8226, 8418, 8784, 9936, 10511, 10968, 11224, 12339, 12627, 13176, 16452, 16836, 21022, 21936, 22448, 24678, 25254, 26352, 27877, 31533, 32904, 33672, 37881, 42044, 49356, 50508, 55754, 63066, 65808, 67344, 75762, 83631, 84088, 94599, 98712, 101016, 111508, 126132, 151524, 167262, 168176, 189198, 197424, 202032, 223016, 250893, 252264, 283797, 303048, 334524, 378396, 446032, 501786, 504528, 567594, 606096, 641171, 669048, 752679, 756792, 1003572, 1135188, 1282342, 1338096, 1505358, 1513584, 1923513, 2007144, 2270376, 2564684, 3010716, 3847026, 4014288, 4540752, 5129368, 5770539, 6021432, 7694052, 10258736, 11541078, 12042864, 15388104, 17311617, 23082156, 30776208, 34623234, 46164312, 69246468, 92328624, 138492936, 276985872]

約数ペア:

[(1, 276985872), (2, 138492936), (3, 92328624), (4, 69246468), (6, 46164312), (8, 34623234), (9, 30776208), (12, 23082156), (16, 17311617), (18, 15388104), (23, 12042864), (24, 11541078), (27, 10258736), (36, 7694052), (46, 6021432), (48, 5770539), (54, 5129368), (61, 4540752), (69, 4014288), (72, 3847026), (92, 3010716), (108, 2564684), (122, 2270376), (138, 2007144), (144, 1923513), (183, 1513584), (184, 1505358), (207, 1338096), (216, 1282342), (244, 1135188), (276, 1003572), (366, 756792), (368, 752679), (414, 669048), (432, 641171), (457, 606096), (488, 567594), (549, 504528), (552, 501786), (621, 446032), (732, 378396), (828, 334524), (914, 303048), (976, 283797), (1098, 252264), (1104, 250893), (1242, 223016), (1371, 202032), (1403, 197424), (1464, 189198), (1647, 168176), (1656, 167262), (1828, 151524), (2196, 126132), (2484, 111508), (2742, 101016), (2806, 98712), (2928, 94599), (3294, 84088), (3312, 83631), (3656, 75762), (4113, 67344), (4209, 65808), (4392, 63066), (4968, 55754), (5484, 50508), (5612, 49356), (6588, 42044), (7312, 37881), (8226, 33672), (8418, 32904), (8784, 31533), (9936, 27877), (10511, 26352), (10968, 25254), (11224, 24678), (12339, 22448), (12627, 21936), (13176, 21022), (16452, 16836)]