40167936

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 120

約数和(自身を含む): 121286880

約数和(自身を除く): 81118944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 379, 384, 414, 512, 552, 576, 736, 758, 768, 828, 1104, 1137, 1152, 1472, 1516, 1536, 1656, 2208, 2274, 2304, 2944, 3032, 3312, 3411, 4416, 4548, 4608, 5888, 6064, 6624, 6822, 8717, 8832, 9096, 11776, 12128, 13248, 13644, 17434, 17664, 18192, 24256, 26151, 26496, 27288, 34868, 35328, 36384, 48512, 52302, 52992, 54576, 69736, 72768, 78453, 97024, 104604, 105984, 109152, 139472, 145536, 156906, 194048, 209208, 218304, 278944, 291072, 313812, 418416, 436608, 557888, 582144, 627624, 836832, 873216, 1115776, 1255248, 1673664, 1746432, 2231552, 2510496, 3347328, 4463104, 5020992, 6694656, 10041984, 13389312, 20083968, 40167936]

約数ペア:

[(1, 40167936), (2, 20083968), (3, 13389312), (4, 10041984), (6, 6694656), (8, 5020992), (9, 4463104), (12, 3347328), (16, 2510496), (18, 2231552), (23, 1746432), (24, 1673664), (32, 1255248), (36, 1115776), (46, 873216), (48, 836832), (64, 627624), (69, 582144), (72, 557888), (92, 436608), (96, 418416), (128, 313812), (138, 291072), (144, 278944), (184, 218304), (192, 209208), (207, 194048), (256, 156906), (276, 145536), (288, 139472), (368, 109152), (379, 105984), (384, 104604), (414, 97024), (512, 78453), (552, 72768), (576, 69736), (736, 54576), (758, 52992), (768, 52302), (828, 48512), (1104, 36384), (1137, 35328), (1152, 34868), (1472, 27288), (1516, 26496), (1536, 26151), (1656, 24256), (2208, 18192), (2274, 17664), (2304, 17434), (2944, 13644), (3032, 13248), (3312, 12128), (3411, 11776), (4416, 9096), (4548, 8832), (4608, 8717), (5888, 6822), (6064, 6624)]