40197744

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 120126240

約数和(自身を除く): 79928496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 229, 276, 318, 368, 414, 424, 458, 477, 552, 636, 687, 828, 848, 916, 954, 1104, 1219, 1272, 1374, 1656, 1832, 1908, 2061, 2438, 2544, 2748, 3312, 3657, 3664, 3816, 4122, 4876, 5267, 5496, 7314, 7632, 8244, 9752, 10534, 10971, 10992, 12137, 14628, 15801, 16488, 19504, 21068, 21942, 24274, 29256, 31602, 32976, 36411, 42136, 43884, 47403, 48548, 58512, 63204, 72822, 84272, 87768, 94806, 97096, 109233, 126408, 145644, 175536, 189612, 194192, 218466, 252816, 279151, 291288, 379224, 436932, 558302, 582576, 758448, 837453, 873864, 1116604, 1674906, 1747728, 2233208, 2512359, 3349812, 4466416, 5024718, 6699624, 10049436, 13399248, 20098872, 40197744]

約数ペア:

[(1, 40197744), (2, 20098872), (3, 13399248), (4, 10049436), (6, 6699624), (8, 5024718), (9, 4466416), (12, 3349812), (16, 2512359), (18, 2233208), (23, 1747728), (24, 1674906), (36, 1116604), (46, 873864), (48, 837453), (53, 758448), (69, 582576), (72, 558302), (92, 436932), (106, 379224), (138, 291288), (144, 279151), (159, 252816), (184, 218466), (207, 194192), (212, 189612), (229, 175536), (276, 145644), (318, 126408), (368, 109233), (414, 97096), (424, 94806), (458, 87768), (477, 84272), (552, 72822), (636, 63204), (687, 58512), (828, 48548), (848, 47403), (916, 43884), (954, 42136), (1104, 36411), (1219, 32976), (1272, 31602), (1374, 29256), (1656, 24274), (1832, 21942), (1908, 21068), (2061, 19504), (2438, 16488), (2544, 15801), (2748, 14628), (3312, 12137), (3657, 10992), (3664, 10971), (3816, 10534), (4122, 9752), (4876, 8244), (5267, 7632), (5496, 7314)]