39982248

素因数分解:

$2^3\times 3^5\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 113873760

約数和(自身を除く): 73891512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 157, 162, 216, 243, 262, 314, 324, 393, 471, 486, 524, 628, 648, 786, 942, 972, 1048, 1179, 1256, 1413, 1572, 1884, 1944, 2358, 2826, 3144, 3537, 3768, 4239, 4716, 5652, 7074, 8478, 9432, 10611, 11304, 12717, 14148, 16956, 20567, 21222, 25434, 28296, 31833, 33912, 38151, 41134, 42444, 50868, 61701, 63666, 76302, 82268, 84888, 101736, 123402, 127332, 152604, 164536, 185103, 246804, 254664, 305208, 370206, 493608, 555309, 740412, 1110618, 1480824, 1665927, 2221236, 3331854, 4442472, 4997781, 6663708, 9995562, 13327416, 19991124, 39982248]

約数ペア:

[(1, 39982248), (2, 19991124), (3, 13327416), (4, 9995562), (6, 6663708), (8, 4997781), (9, 4442472), (12, 3331854), (18, 2221236), (24, 1665927), (27, 1480824), (36, 1110618), (54, 740412), (72, 555309), (81, 493608), (108, 370206), (131, 305208), (157, 254664), (162, 246804), (216, 185103), (243, 164536), (262, 152604), (314, 127332), (324, 123402), (393, 101736), (471, 84888), (486, 82268), (524, 76302), (628, 63666), (648, 61701), (786, 50868), (942, 42444), (972, 41134), (1048, 38151), (1179, 33912), (1256, 31833), (1413, 28296), (1572, 25434), (1884, 21222), (1944, 20567), (2358, 16956), (2826, 14148), (3144, 12717), (3537, 11304), (3768, 10611), (4239, 9432), (4716, 8478), (5652, 7074)]