1266157488

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 3314708480

約数和(自身を除く): 2048550992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 229, 254, 381, 458, 508, 687, 762, 907, 916, 1016, 1374, 1524, 1814, 1832, 2032, 2721, 2748, 3048, 3628, 3664, 5442, 5496, 6096, 7256, 10884, 10992, 14512, 21768, 29083, 43536, 58166, 87249, 115189, 116332, 174498, 207703, 230378, 232664, 345567, 348996, 415406, 460756, 465328, 623109, 691134, 697992, 830812, 921512, 1246218, 1382268, 1395984, 1661624, 1843024, 2492436, 2764536, 3323248, 4984872, 5529072, 9969744, 26378281, 52756562, 79134843, 105513124, 158269686, 211026248, 316539372, 422052496, 633078744, 1266157488]

約数ペア:

[(1, 1266157488), (2, 633078744), (3, 422052496), (4, 316539372), (6, 211026248), (8, 158269686), (12, 105513124), (16, 79134843), (24, 52756562), (48, 26378281), (127, 9969744), (229, 5529072), (254, 4984872), (381, 3323248), (458, 2764536), (508, 2492436), (687, 1843024), (762, 1661624), (907, 1395984), (916, 1382268), (1016, 1246218), (1374, 921512), (1524, 830812), (1814, 697992), (1832, 691134), (2032, 623109), (2721, 465328), (2748, 460756), (3048, 415406), (3628, 348996), (3664, 345567), (5442, 232664), (5496, 230378), (6096, 207703), (7256, 174498), (10884, 116332), (10992, 115189), (14512, 87249), (21768, 58166), (29083, 43536)]