734163876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 2047368960

約数和(自身を除く): 1313205084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 47, 57, 76, 82, 94, 114, 123, 141, 164, 171, 188, 228, 246, 282, 342, 369, 423, 492, 557, 564, 684, 738, 779, 846, 893, 1114, 1476, 1558, 1671, 1692, 1786, 1927, 2228, 2337, 2679, 3116, 3342, 3572, 3854, 4674, 5013, 5358, 5781, 6684, 7011, 7708, 8037, 9348, 10026, 10583, 10716, 11562, 14022, 16074, 17343, 20052, 21166, 22837, 23124, 26179, 28044, 31749, 32148, 34686, 36613, 42332, 45674, 52358, 63498, 68511, 69372, 73226, 78537, 91348, 95247, 104716, 109839, 126996, 137022, 146452, 157074, 190494, 205533, 219678, 235611, 274044, 314148, 329517, 380988, 411066, 433903, 439356, 471222, 497401, 659034, 822132, 867806, 942444, 994802, 1073339, 1301709, 1318068, 1492203, 1735612, 1989604, 2146678, 2603418, 2984406, 3220017, 3905127, 4293356, 4476609, 5206836, 5968812, 6440034, 7810254, 8953218, 9660051, 12880068, 15620508, 17906436, 19320102, 20393441, 38640204, 40786882, 61180323, 81573764, 122360646, 183540969, 244721292, 367081938, 734163876]

約数ペア:

[(1, 734163876), (2, 367081938), (3, 244721292), (4, 183540969), (6, 122360646), (9, 81573764), (12, 61180323), (18, 40786882), (19, 38640204), (36, 20393441), (38, 19320102), (41, 17906436), (47, 15620508), (57, 12880068), (76, 9660051), (82, 8953218), (94, 7810254), (114, 6440034), (123, 5968812), (141, 5206836), (164, 4476609), (171, 4293356), (188, 3905127), (228, 3220017), (246, 2984406), (282, 2603418), (342, 2146678), (369, 1989604), (423, 1735612), (492, 1492203), (557, 1318068), (564, 1301709), (684, 1073339), (738, 994802), (779, 942444), (846, 867806), (893, 822132), (1114, 659034), (1476, 497401), (1558, 471222), (1671, 439356), (1692, 433903), (1786, 411066), (1927, 380988), (2228, 329517), (2337, 314148), (2679, 274044), (3116, 235611), (3342, 219678), (3572, 205533), (3854, 190494), (4674, 157074), (5013, 146452), (5358, 137022), (5781, 126996), (6684, 109839), (7011, 104716), (7708, 95247), (8037, 91348), (9348, 78537), (10026, 73226), (10583, 69372), (10716, 68511), (11562, 63498), (14022, 52358), (16074, 45674), (17343, 42332), (20052, 36613), (21166, 34686), (22837, 32148), (23124, 31749), (26179, 28044)]