280468032

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:700

約数の個数: 112

約数和(自身を含む): 803940480

約数和(自身を除く): 523472448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 313, 359, 416, 624, 626, 718, 832, 939, 1077, 1248, 1252, 1436, 1878, 2154, 2496, 2504, 2872, 3756, 4069, 4308, 4667, 5008, 5744, 7512, 8138, 8616, 9334, 10016, 11488, 12207, 14001, 15024, 16276, 17232, 18668, 20032, 22976, 24414, 28002, 30048, 32552, 34464, 37336, 48828, 56004, 60096, 65104, 68928, 74672, 97656, 112008, 112367, 130208, 149344, 195312, 224016, 224734, 260416, 298688, 337101, 390624, 448032, 449468, 674202, 781248, 896064, 898936, 1348404, 1460771, 1797872, 2696808, 2921542, 3595744, 4382313, 5393616, 5843084, 7191488, 8764626, 10787232, 11686168, 17529252, 21574464, 23372336, 35058504, 46744672, 70117008, 93489344, 140234016, 280468032]

約数ペア:

[(1, 280468032), (2, 140234016), (3, 93489344), (4, 70117008), (6, 46744672), (8, 35058504), (12, 23372336), (13, 21574464), (16, 17529252), (24, 11686168), (26, 10787232), (32, 8764626), (39, 7191488), (48, 5843084), (52, 5393616), (64, 4382313), (78, 3595744), (96, 2921542), (104, 2696808), (156, 1797872), (192, 1460771), (208, 1348404), (312, 898936), (313, 896064), (359, 781248), (416, 674202), (624, 449468), (626, 448032), (718, 390624), (832, 337101), (939, 298688), (1077, 260416), (1248, 224734), (1252, 224016), (1436, 195312), (1878, 149344), (2154, 130208), (2496, 112367), (2504, 112008), (2872, 97656), (3756, 74672), (4069, 68928), (4308, 65104), (4667, 60096), (5008, 56004), (5744, 48828), (7512, 37336), (8138, 34464), (8616, 32552), (9334, 30048), (10016, 28002), (11488, 24414), (12207, 22976), (14001, 20032), (15024, 18668), (16276, 17232)]