31574664

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 97372800

約数和(自身を除く): 65798136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 97, 99, 108, 132, 137, 194, 198, 216, 264, 274, 291, 297, 388, 396, 411, 548, 582, 594, 776, 792, 822, 873, 1067, 1096, 1164, 1188, 1233, 1507, 1644, 1746, 2134, 2328, 2376, 2466, 2619, 3014, 3201, 3288, 3492, 3699, 4268, 4521, 4932, 5238, 6028, 6402, 6984, 7398, 8536, 9042, 9603, 9864, 10476, 12056, 12804, 13289, 13563, 14796, 18084, 19206, 20952, 25608, 26578, 27126, 28809, 29592, 36168, 38412, 39867, 40689, 53156, 54252, 57618, 76824, 79734, 81378, 106312, 108504, 115236, 119601, 146179, 159468, 162756, 230472, 239202, 292358, 318936, 325512, 358803, 438537, 478404, 584716, 717606, 877074, 956808, 1169432, 1315611, 1435212, 1754148, 2631222, 2870424, 3508296, 3946833, 5262444, 7893666, 10524888, 15787332, 31574664]

約数ペア:

[(1, 31574664), (2, 15787332), (3, 10524888), (4, 7893666), (6, 5262444), (8, 3946833), (9, 3508296), (11, 2870424), (12, 2631222), (18, 1754148), (22, 1435212), (24, 1315611), (27, 1169432), (33, 956808), (36, 877074), (44, 717606), (54, 584716), (66, 478404), (72, 438537), (88, 358803), (97, 325512), (99, 318936), (108, 292358), (132, 239202), (137, 230472), (194, 162756), (198, 159468), (216, 146179), (264, 119601), (274, 115236), (291, 108504), (297, 106312), (388, 81378), (396, 79734), (411, 76824), (548, 57618), (582, 54252), (594, 53156), (776, 40689), (792, 39867), (822, 38412), (873, 36168), (1067, 29592), (1096, 28809), (1164, 27126), (1188, 26578), (1233, 25608), (1507, 20952), (1644, 19206), (1746, 18084), (2134, 14796), (2328, 13563), (2376, 13289), (2466, 12804), (2619, 12056), (3014, 10476), (3201, 9864), (3288, 9603), (3492, 9042), (3699, 8536), (4268, 7398), (4521, 6984), (4932, 6402), (5238, 6028)]