31180896

素因数分解:

$2^5\times 3^3\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 60748704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 151, 216, 239, 288, 302, 432, 453, 478, 604, 717, 864, 906, 956, 1208, 1359, 1434, 1812, 1912, 2151, 2416, 2718, 2868, 3624, 3824, 4077, 4302, 4832, 5436, 5736, 6453, 7248, 7648, 8154, 8604, 10872, 11472, 12906, 14496, 16308, 17208, 21744, 22944, 25812, 32616, 34416, 36089, 43488, 51624, 65232, 68832, 72178, 103248, 108267, 130464, 144356, 206496, 216534, 288712, 324801, 433068, 577424, 649602, 866136, 974403, 1154848, 1299204, 1732272, 1948806, 2598408, 3464544, 3897612, 5196816, 7795224, 10393632, 15590448, 31180896]

約数ペア:

[(1, 31180896), (2, 15590448), (3, 10393632), (4, 7795224), (6, 5196816), (8, 3897612), (9, 3464544), (12, 2598408), (16, 1948806), (18, 1732272), (24, 1299204), (27, 1154848), (32, 974403), (36, 866136), (48, 649602), (54, 577424), (72, 433068), (96, 324801), (108, 288712), (144, 216534), (151, 206496), (216, 144356), (239, 130464), (288, 108267), (302, 103248), (432, 72178), (453, 68832), (478, 65232), (604, 51624), (717, 43488), (864, 36089), (906, 34416), (956, 32616), (1208, 25812), (1359, 22944), (1434, 21744), (1812, 17208), (1912, 16308), (2151, 14496), (2416, 12906), (2718, 11472), (2868, 10872), (3624, 8604), (3824, 8154), (4077, 7648), (4302, 7248), (4832, 6453), (5436, 5736)]