279833088

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:222

約数の個数: 120

約数和(自身を含む): 786744288

約数和(自身を除く): 506911200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 128, 138, 178, 184, 192, 256, 267, 276, 356, 368, 384, 512, 534, 552, 712, 736, 768, 1068, 1104, 1424, 1472, 1536, 2047, 2136, 2208, 2848, 2944, 4094, 4272, 4416, 5696, 5888, 6141, 7921, 8188, 8544, 8832, 11392, 11776, 12282, 15842, 16376, 17088, 17664, 22784, 23763, 24564, 31684, 32752, 34176, 35328, 45568, 47526, 49128, 63368, 65504, 68352, 95052, 98256, 126736, 131008, 136704, 182183, 190104, 196512, 253472, 262016, 364366, 380208, 393024, 506944, 524032, 546549, 728732, 760416, 786048, 1013888, 1048064, 1093098, 1457464, 1520832, 1572096, 2027776, 2186196, 2914928, 3041664, 3144192, 4055552, 4372392, 5829856, 6083328, 8744784, 11659712, 12166656, 17489568, 23319424, 34979136, 46638848, 69958272, 93277696, 139916544, 279833088]

約数ペア:

[(1, 279833088), (2, 139916544), (3, 93277696), (4, 69958272), (6, 46638848), (8, 34979136), (12, 23319424), (16, 17489568), (23, 12166656), (24, 11659712), (32, 8744784), (46, 6083328), (48, 5829856), (64, 4372392), (69, 4055552), (89, 3144192), (92, 3041664), (96, 2914928), (128, 2186196), (138, 2027776), (178, 1572096), (184, 1520832), (192, 1457464), (256, 1093098), (267, 1048064), (276, 1013888), (356, 786048), (368, 760416), (384, 728732), (512, 546549), (534, 524032), (552, 506944), (712, 393024), (736, 380208), (768, 364366), (1068, 262016), (1104, 253472), (1424, 196512), (1472, 190104), (1536, 182183), (2047, 136704), (2136, 131008), (2208, 126736), (2848, 98256), (2944, 95052), (4094, 68352), (4272, 65504), (4416, 63368), (5696, 49128), (5888, 47526), (6141, 45568), (7921, 35328), (8188, 34176), (8544, 32752), (8832, 31684), (11392, 24564), (11776, 23763), (12282, 22784), (15842, 17664), (16376, 17088)]