279713088

素因数分解:

$2^6\times 3^4\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 140

約数和(自身を含む): 840882240

約数和(自身を除く): 561169152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 144, 158, 162, 192, 216, 237, 288, 316, 324, 432, 474, 576, 632, 648, 683, 711, 864, 948, 1264, 1296, 1366, 1422, 1728, 1896, 2049, 2133, 2528, 2592, 2732, 2844, 3792, 4098, 4266, 5056, 5184, 5464, 5688, 6147, 6399, 7584, 8196, 8532, 10928, 11376, 12294, 12798, 15168, 16392, 17064, 18441, 21856, 22752, 24588, 25596, 32784, 34128, 36882, 43712, 45504, 49176, 51192, 53957, 55323, 65568, 68256, 73764, 98352, 102384, 107914, 110646, 131136, 136512, 147528, 161871, 196704, 204768, 215828, 221292, 295056, 323742, 393408, 409536, 431656, 442584, 485613, 590112, 647484, 863312, 885168, 971226, 1180224, 1294968, 1456839, 1726624, 1770336, 1942452, 2589936, 2913678, 3453248, 3540672, 3884904, 4370517, 5179872, 5827356, 7769808, 8741034, 10359744, 11654712, 15539616, 17482068, 23309424, 31079232, 34964136, 46618848, 69928272, 93237696, 139856544, 279713088]

約数ペア:

[(1, 279713088), (2, 139856544), (3, 93237696), (4, 69928272), (6, 46618848), (8, 34964136), (9, 31079232), (12, 23309424), (16, 17482068), (18, 15539616), (24, 11654712), (27, 10359744), (32, 8741034), (36, 7769808), (48, 5827356), (54, 5179872), (64, 4370517), (72, 3884904), (79, 3540672), (81, 3453248), (96, 2913678), (108, 2589936), (144, 1942452), (158, 1770336), (162, 1726624), (192, 1456839), (216, 1294968), (237, 1180224), (288, 971226), (316, 885168), (324, 863312), (432, 647484), (474, 590112), (576, 485613), (632, 442584), (648, 431656), (683, 409536), (711, 393408), (864, 323742), (948, 295056), (1264, 221292), (1296, 215828), (1366, 204768), (1422, 196704), (1728, 161871), (1896, 147528), (2049, 136512), (2133, 131136), (2528, 110646), (2592, 107914), (2732, 102384), (2844, 98352), (3792, 73764), (4098, 68256), (4266, 65568), (5056, 55323), (5184, 53957), (5464, 51192), (5688, 49176), (6147, 45504), (6399, 43712), (7584, 36882), (8196, 34128), (8532, 32784), (10928, 25596), (11376, 24588), (12294, 22752), (12798, 21856), (15168, 18441), (16392, 17064)]