393375312

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{82781}}^1$

素因数の和:82809

約数の個数: 80

約数和(自身を含む): 1231796160

約数和(自身を除く): 838420848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 82781, 165562, 248343, 331124, 496686, 662248, 745029, 910591, 993372, 1324496, 1490058, 1821182, 1986744, 2235087, 2731773, 2980116, 3642364, 3973488, 4470174, 5463546, 5960232, 7284728, 8195319, 8940348, 10927092, 11920464, 14569456, 16390638, 17880696, 21854184, 24585957, 32781276, 35761392, 43708368, 49171914, 65562552, 98343828, 131125104, 196687656, 393375312]

約数ペア:

[(1, 393375312), (2, 196687656), (3, 131125104), (4, 98343828), (6, 65562552), (8, 49171914), (9, 43708368), (11, 35761392), (12, 32781276), (16, 24585957), (18, 21854184), (22, 17880696), (24, 16390638), (27, 14569456), (33, 11920464), (36, 10927092), (44, 8940348), (48, 8195319), (54, 7284728), (66, 5960232), (72, 5463546), (88, 4470174), (99, 3973488), (108, 3642364), (132, 2980116), (144, 2731773), (176, 2235087), (198, 1986744), (216, 1821182), (264, 1490058), (297, 1324496), (396, 993372), (432, 910591), (528, 745029), (594, 662248), (792, 496686), (1188, 331124), (1584, 248343), (2376, 165562), (4752, 82781)]