8455245048

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{249329}}^1$

素因数の和:249501

約数の個数: 64

約数和(自身を含む): 23636484000

約数和(自身を除く): 15181238952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 11304, 16956, 33912, 249329, 498658, 747987, 997316, 1495974, 1994632, 2243961, 2991948, 4487922, 5983896, 6731883, 8975844, 13463766, 17951688, 26927532, 39144653, 53855064, 78289306, 117433959, 156578612, 234867918, 313157224, 352301877, 469735836, 704603754, 939471672, 1056905631, 1409207508, 2113811262, 2818415016, 4227622524, 8455245048]

約数ペア:

[(1, 8455245048), (2, 4227622524), (3, 2818415016), (4, 2113811262), (6, 1409207508), (8, 1056905631), (9, 939471672), (12, 704603754), (18, 469735836), (24, 352301877), (27, 313157224), (36, 234867918), (54, 156578612), (72, 117433959), (108, 78289306), (157, 53855064), (216, 39144653), (314, 26927532), (471, 17951688), (628, 13463766), (942, 8975844), (1256, 6731883), (1413, 5983896), (1884, 4487922), (2826, 2991948), (3768, 2243961), (4239, 1994632), (5652, 1495974), (8478, 997316), (11304, 747987), (16956, 498658), (33912, 249329)]