40169088

素因数分解:

$2^7\times 3^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 121176000

約数和(自身を除く): 81006912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 197, 216, 236, 288, 354, 384, 394, 432, 472, 531, 576, 591, 708, 788, 864, 944, 1062, 1152, 1182, 1416, 1576, 1593, 1728, 1773, 1888, 2124, 2364, 2832, 3152, 3186, 3456, 3546, 3776, 4248, 4728, 5319, 5664, 6304, 6372, 7092, 7552, 8496, 9456, 10638, 11328, 11623, 12608, 12744, 14184, 16992, 18912, 21276, 22656, 23246, 25216, 25488, 28368, 33984, 34869, 37824, 42552, 46492, 50976, 56736, 67968, 69738, 75648, 85104, 92984, 101952, 104607, 113472, 139476, 170208, 185968, 203904, 209214, 226944, 278952, 313821, 340416, 371936, 418428, 557904, 627642, 680832, 743872, 836856, 1115808, 1255284, 1487744, 1673712, 2231616, 2510568, 3347424, 4463232, 5021136, 6694848, 10042272, 13389696, 20084544, 40169088]

約数ペア:

[(1, 40169088), (2, 20084544), (3, 13389696), (4, 10042272), (6, 6694848), (8, 5021136), (9, 4463232), (12, 3347424), (16, 2510568), (18, 2231616), (24, 1673712), (27, 1487744), (32, 1255284), (36, 1115808), (48, 836856), (54, 743872), (59, 680832), (64, 627642), (72, 557904), (96, 418428), (108, 371936), (118, 340416), (128, 313821), (144, 278952), (177, 226944), (192, 209214), (197, 203904), (216, 185968), (236, 170208), (288, 139476), (354, 113472), (384, 104607), (394, 101952), (432, 92984), (472, 85104), (531, 75648), (576, 69738), (591, 67968), (708, 56736), (788, 50976), (864, 46492), (944, 42552), (1062, 37824), (1152, 34869), (1182, 33984), (1416, 28368), (1576, 25488), (1593, 25216), (1728, 23246), (1773, 22656), (1888, 21276), (2124, 18912), (2364, 16992), (2832, 14184), (3152, 12744), (3186, 12608), (3456, 11623), (3546, 11328), (3776, 10638), (4248, 9456), (4728, 8496), (5319, 7552), (5664, 7092), (6304, 6372)]