218196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 72

約数和(自身を含む): 655200

約数和(自身を除く): 437004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 29, 33, 36, 38, 44, 57, 58, 66, 76, 87, 99, 114, 116, 132, 171, 174, 198, 209, 228, 261, 319, 342, 348, 396, 418, 522, 551, 627, 638, 684, 836, 957, 1044, 1102, 1254, 1276, 1653, 1881, 1914, 2204, 2508, 2871, 3306, 3762, 3828, 4959, 5742, 6061, 6612, 7524, 9918, 11484, 12122, 18183, 19836, 24244, 36366, 54549, 72732, 109098, 218196]

約数ペア:

[(1, 218196), (2, 109098), (3, 72732), (4, 54549), (6, 36366), (9, 24244), (11, 19836), (12, 18183), (18, 12122), (19, 11484), (22, 9918), (29, 7524), (33, 6612), (36, 6061), (38, 5742), (44, 4959), (57, 3828), (58, 3762), (66, 3306), (76, 2871), (87, 2508), (99, 2204), (114, 1914), (116, 1881), (132, 1653), (171, 1276), (174, 1254), (198, 1102), (209, 1044), (228, 957), (261, 836), (319, 684), (342, 638), (348, 627), (396, 551), (418, 522)]