255385008

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{25703}}^1$

素因数の和:25743

約数の個数: 80

約数和(自身を含む): 764951040

約数和(自身を除く): 509566032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 25703, 51406, 77109, 102812, 154218, 205624, 231327, 308436, 411248, 462654, 591169, 616872, 693981, 925308, 1182338, 1233744, 1387962, 1773507, 1850616, 2364676, 2775924, 3547014, 3701232, 4729352, 5320521, 5551848, 7094028, 9458704, 10641042, 11103696, 14188056, 15961563, 21282084, 28376112, 31923126, 42564168, 63846252, 85128336, 127692504, 255385008]

約数ペア:

[(1, 255385008), (2, 127692504), (3, 85128336), (4, 63846252), (6, 42564168), (8, 31923126), (9, 28376112), (12, 21282084), (16, 15961563), (18, 14188056), (23, 11103696), (24, 10641042), (27, 9458704), (36, 7094028), (46, 5551848), (48, 5320521), (54, 4729352), (69, 3701232), (72, 3547014), (92, 2775924), (108, 2364676), (138, 1850616), (144, 1773507), (184, 1387962), (207, 1233744), (216, 1182338), (276, 925308), (368, 693981), (414, 616872), (432, 591169), (552, 462654), (621, 411248), (828, 308436), (1104, 231327), (1242, 205624), (1656, 154218), (2484, 102812), (3312, 77109), (4968, 51406), (9936, 25703)]