672051204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 1965600000

約数和(自身を除く): 1293548796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 179, 198, 209, 228, 342, 358, 396, 418, 499, 537, 627, 684, 716, 836, 998, 1074, 1254, 1497, 1611, 1881, 1969, 1996, 2148, 2508, 2994, 3222, 3401, 3762, 3938, 4491, 5489, 5907, 5988, 6444, 6802, 7524, 7876, 8982, 9481, 10203, 10978, 11814, 13604, 16467, 17721, 17964, 18962, 20406, 21956, 23628, 28443, 30609, 32934, 35442, 37411, 37924, 40812, 49401, 56886, 61218, 65868, 70884, 74822, 85329, 89321, 98802, 104291, 112233, 113772, 122436, 149644, 170658, 178642, 197604, 208582, 224466, 267963, 312873, 336699, 341316, 357284, 417164, 448932, 535926, 625746, 673398, 803889, 938619, 982531, 1071852, 1251492, 1346796, 1607778, 1697099, 1877238, 1965062, 2947593, 3215556, 3394198, 3754476, 3930124, 5091297, 5895186, 6788396, 8842779, 10182594, 11790372, 15273891, 17685558, 18668089, 20365188, 30547782, 35371116, 37336178, 56004267, 61095564, 74672356, 112008534, 168012801, 224017068, 336025602, 672051204]

約数ペア:

[(1, 672051204), (2, 336025602), (3, 224017068), (4, 168012801), (6, 112008534), (9, 74672356), (11, 61095564), (12, 56004267), (18, 37336178), (19, 35371116), (22, 30547782), (33, 20365188), (36, 18668089), (38, 17685558), (44, 15273891), (57, 11790372), (66, 10182594), (76, 8842779), (99, 6788396), (114, 5895186), (132, 5091297), (171, 3930124), (179, 3754476), (198, 3394198), (209, 3215556), (228, 2947593), (342, 1965062), (358, 1877238), (396, 1697099), (418, 1607778), (499, 1346796), (537, 1251492), (627, 1071852), (684, 982531), (716, 938619), (836, 803889), (998, 673398), (1074, 625746), (1254, 535926), (1497, 448932), (1611, 417164), (1881, 357284), (1969, 341316), (1996, 336699), (2148, 312873), (2508, 267963), (2994, 224466), (3222, 208582), (3401, 197604), (3762, 178642), (3938, 170658), (4491, 149644), (5489, 122436), (5907, 113772), (5988, 112233), (6444, 104291), (6802, 98802), (7524, 89321), (7876, 85329), (8982, 74822), (9481, 70884), (10203, 65868), (10978, 61218), (11814, 56886), (13604, 49401), (16467, 40812), (17721, 37924), (17964, 37411), (18962, 35442), (20406, 32934), (21956, 30609), (23628, 28443)]