487998048

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 1312416000

約数和(自身を除く): 824417952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 167, 183, 244, 334, 366, 488, 499, 501, 668, 732, 976, 998, 1002, 1336, 1464, 1497, 1952, 1996, 2004, 2672, 2928, 2994, 3992, 4008, 5344, 5856, 5988, 7984, 8016, 10187, 11976, 15968, 16032, 20374, 23952, 30439, 30561, 40748, 47904, 60878, 61122, 81496, 83333, 91317, 121756, 122244, 162992, 166666, 182634, 243512, 244488, 249999, 325984, 333332, 365268, 487024, 488976, 499998, 666664, 730536, 974048, 977952, 999996, 1333328, 1461072, 1999992, 2666656, 2922144, 3999984, 5083313, 7999968, 10166626, 15249939, 20333252, 30499878, 40666504, 60999756, 81333008, 121999512, 162666016, 243999024, 487998048]

約数ペア:

[(1, 487998048), (2, 243999024), (3, 162666016), (4, 121999512), (6, 81333008), (8, 60999756), (12, 40666504), (16, 30499878), (24, 20333252), (32, 15249939), (48, 10166626), (61, 7999968), (96, 5083313), (122, 3999984), (167, 2922144), (183, 2666656), (244, 1999992), (334, 1461072), (366, 1333328), (488, 999996), (499, 977952), (501, 974048), (668, 730536), (732, 666664), (976, 499998), (998, 488976), (1002, 487024), (1336, 365268), (1464, 333332), (1497, 325984), (1952, 249999), (1996, 244488), (2004, 243512), (2672, 182634), (2928, 166666), (2994, 162992), (3992, 122244), (4008, 121756), (5344, 91317), (5856, 83333), (5988, 81496), (7984, 61122), (8016, 60878), (10187, 47904), (11976, 40748), (15968, 30561), (16032, 30439), (20374, 23952)]