388730034

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 1081978560

約数和(自身を除く): 693248526

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 103, 126, 147, 154, 198, 206, 231, 294, 309, 389, 441, 462, 539, 618, 693, 721, 778, 882, 927, 1078, 1133, 1167, 1386, 1442, 1617, 1854, 2163, 2266, 2334, 2723, 3234, 3399, 3501, 4279, 4326, 4851, 5047, 5446, 6489, 6798, 7002, 7931, 8169, 8558, 9702, 10094, 10197, 12837, 12978, 15141, 15862, 16338, 19061, 20394, 23793, 24507, 25674, 29953, 30282, 38122, 38511, 40067, 45423, 47586, 49014, 55517, 57183, 59906, 71379, 77022, 80134, 89859, 90846, 111034, 114366, 120201, 142758, 166551, 171549, 179718, 209671, 240402, 269577, 280469, 333102, 343098, 360603, 419342, 440737, 499653, 539154, 560938, 629013, 721206, 841407, 881474, 999306, 1258026, 1322211, 1682814, 1887039, 1963283, 2524221, 2644422, 3085159, 3774078, 3926566, 3966633, 5048442, 5889849, 6170318, 7933266, 9255477, 11779698, 17669547, 18510954, 21596113, 27766431, 35339094, 43192226, 55532862, 64788339, 129576678, 194365017, 388730034]

約数ペア:

[(1, 388730034), (2, 194365017), (3, 129576678), (6, 64788339), (7, 55532862), (9, 43192226), (11, 35339094), (14, 27766431), (18, 21596113), (21, 18510954), (22, 17669547), (33, 11779698), (42, 9255477), (49, 7933266), (63, 6170318), (66, 5889849), (77, 5048442), (98, 3966633), (99, 3926566), (103, 3774078), (126, 3085159), (147, 2644422), (154, 2524221), (198, 1963283), (206, 1887039), (231, 1682814), (294, 1322211), (309, 1258026), (389, 999306), (441, 881474), (462, 841407), (539, 721206), (618, 629013), (693, 560938), (721, 539154), (778, 499653), (882, 440737), (927, 419342), (1078, 360603), (1133, 343098), (1167, 333102), (1386, 280469), (1442, 269577), (1617, 240402), (1854, 209671), (2163, 179718), (2266, 171549), (2334, 166551), (2723, 142758), (3234, 120201), (3399, 114366), (3501, 111034), (4279, 90846), (4326, 89859), (4851, 80134), (5047, 77022), (5446, 71379), (6489, 59906), (6798, 57183), (7002, 55517), (7931, 49014), (8169, 47586), (8558, 45423), (9702, 40067), (10094, 38511), (10197, 38122), (12837, 30282), (12978, 29953), (15141, 25674), (15862, 24507), (16338, 23793), (19061, 20394)]