489832056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2626

約数の個数: 128

約数和(自身を含む): 1567526400

約数和(自身を除く): 1077694344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 131, 168, 189, 216, 252, 262, 378, 393, 504, 524, 756, 786, 917, 1048, 1179, 1512, 1572, 1834, 2358, 2473, 2751, 3144, 3537, 3668, 4716, 4946, 5502, 7074, 7336, 7419, 8253, 9432, 9892, 11004, 14148, 14838, 16506, 17311, 19784, 22008, 22257, 24759, 28296, 29676, 33012, 34622, 44514, 49518, 51933, 59352, 66024, 66771, 69244, 89028, 99036, 103866, 133542, 138488, 155799, 178056, 198072, 207732, 267084, 311598, 323963, 415464, 467397, 534168, 623196, 647926, 934794, 971889, 1246392, 1295852, 1869588, 1943778, 2267741, 2591704, 2915667, 3739176, 3887556, 4535482, 5831334, 6803223, 7775112, 8747001, 9070964, 11662668, 13606446, 17494002, 18141928, 20409669, 23325336, 27212892, 34988004, 40819338, 54425784, 61229007, 69976008, 81638676, 122458014, 163277352, 244916028, 489832056]

約数ペア:

[(1, 489832056), (2, 244916028), (3, 163277352), (4, 122458014), (6, 81638676), (7, 69976008), (8, 61229007), (9, 54425784), (12, 40819338), (14, 34988004), (18, 27212892), (21, 23325336), (24, 20409669), (27, 18141928), (28, 17494002), (36, 13606446), (42, 11662668), (54, 9070964), (56, 8747001), (63, 7775112), (72, 6803223), (84, 5831334), (108, 4535482), (126, 3887556), (131, 3739176), (168, 2915667), (189, 2591704), (216, 2267741), (252, 1943778), (262, 1869588), (378, 1295852), (393, 1246392), (504, 971889), (524, 934794), (756, 647926), (786, 623196), (917, 534168), (1048, 467397), (1179, 415464), (1512, 323963), (1572, 311598), (1834, 267084), (2358, 207732), (2473, 198072), (2751, 178056), (3144, 155799), (3537, 138488), (3668, 133542), (4716, 103866), (4946, 99036), (5502, 89028), (7074, 69244), (7336, 66771), (7419, 66024), (8253, 59352), (9432, 51933), (9892, 49518), (11004, 44514), (14148, 34622), (14838, 33012), (16506, 29676), (17311, 28296), (19784, 24759), (22008, 22257)]