312980616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17599}}^1$

素因数の和:17643

約数の個数: 96

約数和(自身を含む): 960960000

約数和(自身を除く): 647979384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17599, 17784, 35198, 52797, 70396, 105594, 140792, 158391, 211188, 228787, 316782, 334381, 422376, 457574, 633564, 668762, 686361, 915148, 1003143, 1267128, 1337524, 1372722, 1830296, 2006286, 2059083, 2675048, 2745444, 3009429, 4012572, 4118166, 4346953, 5490888, 6018858, 8025144, 8236332, 8693906, 12037716, 13040859, 16472664, 17387812, 24075432, 26081718, 34775624, 39122577, 52163436, 78245154, 104326872, 156490308, 312980616]

約数ペア:

[(1, 312980616), (2, 156490308), (3, 104326872), (4, 78245154), (6, 52163436), (8, 39122577), (9, 34775624), (12, 26081718), (13, 24075432), (18, 17387812), (19, 16472664), (24, 13040859), (26, 12037716), (36, 8693906), (38, 8236332), (39, 8025144), (52, 6018858), (57, 5490888), (72, 4346953), (76, 4118166), (78, 4012572), (104, 3009429), (114, 2745444), (117, 2675048), (152, 2059083), (156, 2006286), (171, 1830296), (228, 1372722), (234, 1337524), (247, 1267128), (312, 1003143), (342, 915148), (456, 686361), (468, 668762), (494, 633564), (684, 457574), (741, 422376), (936, 334381), (988, 316782), (1368, 228787), (1482, 211188), (1976, 158391), (2223, 140792), (2964, 105594), (4446, 70396), (5928, 52797), (8892, 35198), (17599, 17784)]