57640506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 99123654

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 41, 42, 51, 66, 77, 82, 102, 119, 123, 154, 179, 187, 231, 238, 246, 287, 357, 358, 374, 451, 462, 537, 561, 574, 697, 714, 861, 902, 1074, 1122, 1253, 1309, 1353, 1394, 1722, 1969, 2091, 2506, 2618, 2706, 3043, 3157, 3759, 3927, 3938, 4182, 4879, 5907, 6086, 6314, 7339, 7518, 7667, 7854, 9129, 9471, 9758, 11814, 13783, 14637, 14678, 15334, 18258, 18942, 21301, 22017, 23001, 27566, 29274, 33473, 41349, 42602, 44034, 46002, 51373, 53669, 63903, 66946, 80729, 82698, 100419, 102746, 107338, 124763, 127806, 154119, 161007, 161458, 200838, 234311, 242187, 249526, 308238, 322014, 374289, 468622, 484374, 565103, 702933, 748578, 873341, 1130206, 1372393, 1405866, 1695309, 1746682, 2620023, 2744786, 3390618, 4117179, 5240046, 8234358, 9606751, 19213502, 28820253, 57640506]

約数ペア:

[(1, 57640506), (2, 28820253), (3, 19213502), (6, 9606751), (7, 8234358), (11, 5240046), (14, 4117179), (17, 3390618), (21, 2744786), (22, 2620023), (33, 1746682), (34, 1695309), (41, 1405866), (42, 1372393), (51, 1130206), (66, 873341), (77, 748578), (82, 702933), (102, 565103), (119, 484374), (123, 468622), (154, 374289), (179, 322014), (187, 308238), (231, 249526), (238, 242187), (246, 234311), (287, 200838), (357, 161458), (358, 161007), (374, 154119), (451, 127806), (462, 124763), (537, 107338), (561, 102746), (574, 100419), (697, 82698), (714, 80729), (861, 66946), (902, 63903), (1074, 53669), (1122, 51373), (1253, 46002), (1309, 44034), (1353, 42602), (1394, 41349), (1722, 33473), (1969, 29274), (2091, 27566), (2506, 23001), (2618, 22017), (2706, 21301), (3043, 18942), (3157, 18258), (3759, 15334), (3927, 14678), (3938, 14637), (4182, 13783), (4879, 11814), (5907, 9758), (6086, 9471), (6314, 9129), (7339, 7854), (7518, 7667)]