40603968

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:624

約数の個数: 84

約数和(自身を含む): 117386100

約数和(自身を除く): 76782132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 449, 471, 576, 628, 898, 942, 1256, 1347, 1413, 1796, 1884, 2512, 2694, 2826, 3592, 3768, 4041, 5024, 5388, 5652, 7184, 7536, 8082, 10048, 10776, 11304, 14368, 15072, 16164, 21552, 22608, 28736, 30144, 32328, 43104, 45216, 64656, 70493, 86208, 90432, 129312, 140986, 211479, 258624, 281972, 422958, 563944, 634437, 845916, 1127888, 1268874, 1691832, 2255776, 2537748, 3383664, 4511552, 5075496, 6767328, 10150992, 13534656, 20301984, 40603968]

約数ペア:

[(1, 40603968), (2, 20301984), (3, 13534656), (4, 10150992), (6, 6767328), (8, 5075496), (9, 4511552), (12, 3383664), (16, 2537748), (18, 2255776), (24, 1691832), (32, 1268874), (36, 1127888), (48, 845916), (64, 634437), (72, 563944), (96, 422958), (144, 281972), (157, 258624), (192, 211479), (288, 140986), (314, 129312), (449, 90432), (471, 86208), (576, 70493), (628, 64656), (898, 45216), (942, 43104), (1256, 32328), (1347, 30144), (1413, 28736), (1796, 22608), (1884, 21552), (2512, 16164), (2694, 15072), (2826, 14368), (3592, 11304), (3768, 10776), (4041, 10048), (5024, 8082), (5388, 7536), (5652, 7184)]