252159.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 9780486

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 449, 561, 663, 858, 898, 1122, 1326, 1347, 2431, 2694, 4862, 4939, 5837, 7293, 7633, 9878, 11674, 14586, 14817, 15266, 17511, 22899, 29634, 35022, 45798, 64207, 83963, 99229, 128414, 167926, 192621, 198458, 251889, 297687, 385242, 503778, 595374, 1091519, 2183038, 3274557, 6549114]

約数ペア:

[(1, 6549114), (2, 3274557), (3, 2183038), (6, 1091519), (11, 595374), (13, 503778), (17, 385242), (22, 297687), (26, 251889), (33, 198458), (34, 192621), (39, 167926), (51, 128414), (66, 99229), (78, 83963), (102, 64207), (143, 45798), (187, 35022), (221, 29634), (286, 22899), (374, 17511), (429, 15266), (442, 14817), (449, 14586), (561, 11674), (663, 9878), (858, 7633), (898, 7293), (1122, 5837), (1326, 4939), (1347, 4862), (2431, 2694)]