245292138

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2418

約数の個数: 120

約数和(自身を含む): 688844772

約数和(自身を除く): 443552634

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 273, 294, 351, 378, 441, 546, 567, 637, 702, 819, 882, 1053, 1134, 1274, 1323, 1638, 1911, 2106, 2377, 2457, 2646, 3822, 3969, 4754, 4914, 5733, 7131, 7371, 7938, 11466, 14262, 14742, 16639, 17199, 21393, 30901, 33278, 34398, 42786, 49917, 51597, 61802, 64179, 92703, 99834, 103194, 116473, 128358, 149751, 185406, 192537, 216307, 232946, 278109, 299502, 349419, 385074, 432614, 449253, 556218, 648921, 698838, 834327, 898506, 1048257, 1297842, 1347759, 1514149, 1668654, 1946763, 2096514, 2502981, 2695518, 3028298, 3144771, 3893526, 4542447, 5005962, 5840289, 6289542, 9084894, 9434313, 11680578, 13627341, 17520867, 18868626, 27254682, 35041734, 40882023, 81764046, 122646069, 245292138]

約数ペア:

[(1, 245292138), (2, 122646069), (3, 81764046), (6, 40882023), (7, 35041734), (9, 27254682), (13, 18868626), (14, 17520867), (18, 13627341), (21, 11680578), (26, 9434313), (27, 9084894), (39, 6289542), (42, 5840289), (49, 5005962), (54, 4542447), (63, 3893526), (78, 3144771), (81, 3028298), (91, 2695518), (98, 2502981), (117, 2096514), (126, 1946763), (147, 1668654), (162, 1514149), (182, 1347759), (189, 1297842), (234, 1048257), (273, 898506), (294, 834327), (351, 698838), (378, 648921), (441, 556218), (546, 449253), (567, 432614), (637, 385074), (702, 349419), (819, 299502), (882, 278109), (1053, 232946), (1134, 216307), (1274, 192537), (1323, 185406), (1638, 149751), (1911, 128358), (2106, 116473), (2377, 103194), (2457, 99834), (2646, 92703), (3822, 64179), (3969, 61802), (4754, 51597), (4914, 49917), (5733, 42786), (7131, 34398), (7371, 33278), (7938, 30901), (11466, 21393), (14262, 17199), (14742, 16639)]