2478512112

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 6457777152

約数和(自身を除く): 3979265040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 331, 514, 607, 662, 771, 993, 1028, 1214, 1324, 1542, 1821, 1986, 2056, 2428, 2648, 3084, 3642, 3972, 4112, 4856, 5296, 6168, 7284, 7944, 9712, 12336, 14568, 15888, 29136, 85067, 155999, 170134, 200917, 255201, 311998, 340268, 401834, 467997, 510402, 602751, 623996, 680536, 803668, 935994, 1020804, 1205502, 1247992, 1361072, 1607336, 1871988, 2041608, 2411004, 2495984, 3214672, 3743976, 4083216, 4822008, 7487952, 9644016, 51635669, 103271338, 154907007, 206542676, 309814014, 413085352, 619628028, 826170704, 1239256056, 2478512112]

約数ペア:

[(1, 2478512112), (2, 1239256056), (3, 826170704), (4, 619628028), (6, 413085352), (8, 309814014), (12, 206542676), (16, 154907007), (24, 103271338), (48, 51635669), (257, 9644016), (331, 7487952), (514, 4822008), (607, 4083216), (662, 3743976), (771, 3214672), (993, 2495984), (1028, 2411004), (1214, 2041608), (1324, 1871988), (1542, 1607336), (1821, 1361072), (1986, 1247992), (2056, 1205502), (2428, 1020804), (2648, 935994), (3084, 803668), (3642, 680536), (3972, 623996), (4112, 602751), (4856, 510402), (5296, 467997), (6168, 401834), (7284, 340268), (7944, 311998), (9712, 255201), (12336, 200917), (14568, 170134), (15888, 155999), (29136, 85067)]