245550756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5153}}^1$

素因数の和:5209

約数の個数: 72

約数和(自身を含む): 659794464

約数和(自身を除く): 414243708

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3971, 4332, 5153, 7942, 10306, 11913, 15459, 15884, 20612, 23826, 30918, 47652, 56683, 61836, 97907, 113366, 170049, 195814, 226732, 293721, 340098, 391628, 587442, 680196, 1076977, 1174884, 1860233, 2153954, 3230931, 3720466, 4307908, 5580699, 6461862, 7440932, 11161398, 12923724, 20462563, 22322796, 40925126, 61387689, 81850252, 122775378, 245550756]

約数ペア:

[(1, 245550756), (2, 122775378), (3, 81850252), (4, 61387689), (6, 40925126), (11, 22322796), (12, 20462563), (19, 12923724), (22, 11161398), (33, 7440932), (38, 6461862), (44, 5580699), (57, 4307908), (66, 3720466), (76, 3230931), (114, 2153954), (132, 1860233), (209, 1174884), (228, 1076977), (361, 680196), (418, 587442), (627, 391628), (722, 340098), (836, 293721), (1083, 226732), (1254, 195814), (1444, 170049), (2166, 113366), (2508, 97907), (3971, 61836), (4332, 56683), (5153, 47652), (7942, 30918), (10306, 23826), (11913, 20612), (15459, 15884)]