231567502328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1\times {\mathrm{23021}}^1$

素因数の和:25080

約数の個数: 64

約数和(自身を含む): 472411440000

約数和(自身を除く): 240843937672

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 1999, 2516, 3998, 5032, 7996, 15992, 23021, 33983, 46042, 67966, 73963, 92084, 135932, 147926, 184168, 271864, 295852, 391357, 591704, 782714, 851777, 1257371, 1565428, 1703554, 2514742, 3130856, 3407108, 5029484, 6814216, 10058968, 14480209, 28960418, 46018979, 57920836, 92037958, 115841672, 184075916, 368151832, 782322643, 1564645286, 1702702223, 3129290572, 3405404446, 6258581144, 6810808892, 13621617784, 28945937791, 57891875582, 115783751164, 231567502328]

約数ペア:

[(1, 231567502328), (2, 115783751164), (4, 57891875582), (8, 28945937791), (17, 13621617784), (34, 6810808892), (37, 6258581144), (68, 3405404446), (74, 3129290572), (136, 1702702223), (148, 1564645286), (296, 782322643), (629, 368151832), (1258, 184075916), (1999, 115841672), (2516, 92037958), (3998, 57920836), (5032, 46018979), (7996, 28960418), (15992, 14480209), (23021, 10058968), (33983, 6814216), (46042, 5029484), (67966, 3407108), (73963, 3130856), (92084, 2514742), (135932, 1703554), (147926, 1565428), (184168, 1257371), (271864, 851777), (295852, 782714), (391357, 591704)]