315031392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84143}}^1$

素因数の和:84172

約数の個数: 72

約数和(自身を含む): 964795104

約数和(自身を除く): 649763712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 84143, 168286, 252429, 336572, 504858, 673144, 757287, 1009716, 1093859, 1346288, 1514574, 2019432, 2187718, 2692576, 3029148, 3281577, 4038864, 4375436, 6058296, 6563154, 8077728, 8750872, 9844731, 12116592, 13126308, 17501744, 19689462, 24233184, 26252616, 35003488, 39378924, 52505232, 78757848, 105010464, 157515696, 315031392]

約数ペア:

[(1, 315031392), (2, 157515696), (3, 105010464), (4, 78757848), (6, 52505232), (8, 39378924), (9, 35003488), (12, 26252616), (13, 24233184), (16, 19689462), (18, 17501744), (24, 13126308), (26, 12116592), (32, 9844731), (36, 8750872), (39, 8077728), (48, 6563154), (52, 6058296), (72, 4375436), (78, 4038864), (96, 3281577), (104, 3029148), (117, 2692576), (144, 2187718), (156, 2019432), (208, 1514574), (234, 1346288), (288, 1093859), (312, 1009716), (416, 757287), (468, 673144), (624, 504858), (936, 336572), (1248, 252429), (1872, 168286), (3744, 84143)]