40661352

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 114998400

約数和(自身を除く): 74337048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 479, 524, 648, 786, 958, 1048, 1179, 1437, 1572, 1916, 2358, 2874, 3144, 3537, 3832, 4311, 4716, 5748, 7074, 8622, 9432, 10611, 11496, 12933, 14148, 17244, 21222, 25866, 28296, 34488, 38799, 42444, 51732, 62749, 77598, 84888, 103464, 125498, 155196, 188247, 250996, 310392, 376494, 501992, 564741, 752988, 1129482, 1505976, 1694223, 2258964, 3388446, 4517928, 5082669, 6776892, 10165338, 13553784, 20330676, 40661352]

約数ペア:

[(1, 40661352), (2, 20330676), (3, 13553784), (4, 10165338), (6, 6776892), (8, 5082669), (9, 4517928), (12, 3388446), (18, 2258964), (24, 1694223), (27, 1505976), (36, 1129482), (54, 752988), (72, 564741), (81, 501992), (108, 376494), (131, 310392), (162, 250996), (216, 188247), (262, 155196), (324, 125498), (393, 103464), (479, 84888), (524, 77598), (648, 62749), (786, 51732), (958, 42444), (1048, 38799), (1179, 34488), (1437, 28296), (1572, 25866), (1916, 21222), (2358, 17244), (2874, 14148), (3144, 12933), (3537, 11496), (3832, 10611), (4311, 9432), (4716, 8622), (5748, 7074)]