40442976

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 96048288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 743, 756, 864, 972, 1008, 1134, 1296, 1486, 1512, 1701, 1944, 2016, 2229, 2268, 2592, 2972, 3024, 3402, 3888, 4458, 4536, 5201, 5944, 6048, 6687, 6804, 7776, 8916, 9072, 10402, 11888, 13374, 13608, 15603, 17832, 18144, 20061, 20804, 23776, 26748, 27216, 31206, 35664, 40122, 41608, 46809, 53496, 54432, 60183, 62412, 71328, 80244, 83216, 93618, 106992, 120366, 124824, 140427, 160488, 166432, 180549, 187236, 213984, 240732, 249648, 280854, 320976, 361098, 374472, 421281, 481464, 499296, 561708, 641952, 722196, 748944, 842562, 962928, 1123416, 1263843, 1444392, 1497888, 1685124, 1925856, 2246832, 2527686, 2888784, 3370248, 4493664, 5055372, 5777568, 6740496, 10110744, 13480992, 20221488, 40442976]

約数ペア:

[(1, 40442976), (2, 20221488), (3, 13480992), (4, 10110744), (6, 6740496), (7, 5777568), (8, 5055372), (9, 4493664), (12, 3370248), (14, 2888784), (16, 2527686), (18, 2246832), (21, 1925856), (24, 1685124), (27, 1497888), (28, 1444392), (32, 1263843), (36, 1123416), (42, 962928), (48, 842562), (54, 748944), (56, 722196), (63, 641952), (72, 561708), (81, 499296), (84, 481464), (96, 421281), (108, 374472), (112, 361098), (126, 320976), (144, 280854), (162, 249648), (168, 240732), (189, 213984), (216, 187236), (224, 180549), (243, 166432), (252, 160488), (288, 140427), (324, 124824), (336, 120366), (378, 106992), (432, 93618), (486, 83216), (504, 80244), (567, 71328), (648, 62412), (672, 60183), (743, 54432), (756, 53496), (864, 46809), (972, 41608), (1008, 40122), (1134, 35664), (1296, 31206), (1486, 27216), (1512, 26748), (1701, 23776), (1944, 20804), (2016, 20061), (2229, 18144), (2268, 17832), (2592, 15603), (2972, 13608), (3024, 13374), (3402, 11888), (3888, 10402), (4458, 9072), (4536, 8916), (5201, 7776), (5944, 6804), (6048, 6687)]