40353552

素因数分解:

$2^4\times 3^5\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 119429856

約数和(自身を除く): 79076304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 107, 108, 144, 162, 194, 214, 216, 243, 291, 321, 324, 388, 428, 432, 486, 582, 642, 648, 776, 856, 873, 963, 972, 1164, 1284, 1296, 1552, 1712, 1746, 1926, 1944, 2328, 2568, 2619, 2889, 3492, 3852, 3888, 4656, 5136, 5238, 5778, 6984, 7704, 7857, 8667, 10379, 10476, 11556, 13968, 15408, 15714, 17334, 20758, 20952, 23112, 23571, 26001, 31137, 31428, 34668, 41516, 41904, 46224, 47142, 52002, 62274, 62856, 69336, 83032, 93411, 94284, 104004, 124548, 125712, 138672, 166064, 186822, 188568, 208008, 249096, 280233, 373644, 377136, 416016, 498192, 560466, 747288, 840699, 1120932, 1494576, 1681398, 2241864, 2522097, 3362796, 4483728, 5044194, 6725592, 10088388, 13451184, 20176776, 40353552]

約数ペア:

[(1, 40353552), (2, 20176776), (3, 13451184), (4, 10088388), (6, 6725592), (8, 5044194), (9, 4483728), (12, 3362796), (16, 2522097), (18, 2241864), (24, 1681398), (27, 1494576), (36, 1120932), (48, 840699), (54, 747288), (72, 560466), (81, 498192), (97, 416016), (107, 377136), (108, 373644), (144, 280233), (162, 249096), (194, 208008), (214, 188568), (216, 186822), (243, 166064), (291, 138672), (321, 125712), (324, 124548), (388, 104004), (428, 94284), (432, 93411), (486, 83032), (582, 69336), (642, 62856), (648, 62274), (776, 52002), (856, 47142), (873, 46224), (963, 41904), (972, 41516), (1164, 34668), (1284, 31428), (1296, 31137), (1552, 26001), (1712, 23571), (1746, 23112), (1926, 20952), (1944, 20758), (2328, 17334), (2568, 15714), (2619, 15408), (2889, 13968), (3492, 11556), (3852, 10476), (3888, 10379), (4656, 8667), (5136, 7857), (5238, 7704), (5778, 6984)]