212711772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4751}}^1$

素因数の和:4819

約数の個数: 96

約数和(自身を含む): 625895424

約数和(自身を除く): 413183652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 182, 246, 273, 287, 364, 492, 533, 546, 574, 861, 1066, 1092, 1148, 1599, 1722, 2132, 3198, 3444, 3731, 4751, 6396, 7462, 9502, 11193, 14253, 14924, 19004, 22386, 28506, 33257, 44772, 57012, 61763, 66514, 99771, 123526, 133028, 185289, 194791, 199542, 247052, 370578, 389582, 399084, 432341, 584373, 741156, 779164, 864682, 1168746, 1297023, 1363537, 1729364, 2337492, 2532283, 2594046, 2727074, 4090611, 5064566, 5188092, 5454148, 7596849, 8181222, 10129132, 15193698, 16362444, 17725981, 30387396, 35451962, 53177943, 70903924, 106355886, 212711772]

約数ペア:

[(1, 212711772), (2, 106355886), (3, 70903924), (4, 53177943), (6, 35451962), (7, 30387396), (12, 17725981), (13, 16362444), (14, 15193698), (21, 10129132), (26, 8181222), (28, 7596849), (39, 5454148), (41, 5188092), (42, 5064566), (52, 4090611), (78, 2727074), (82, 2594046), (84, 2532283), (91, 2337492), (123, 1729364), (156, 1363537), (164, 1297023), (182, 1168746), (246, 864682), (273, 779164), (287, 741156), (364, 584373), (492, 432341), (533, 399084), (546, 389582), (574, 370578), (861, 247052), (1066, 199542), (1092, 194791), (1148, 185289), (1599, 133028), (1722, 123526), (2132, 99771), (3198, 66514), (3444, 61763), (3731, 57012), (4751, 44772), (6396, 33257), (7462, 28506), (9502, 22386), (11193, 19004), (14253, 14924)]