494217984

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 1442246400

約数和(自身を除く): 948028416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 156, 177, 192, 208, 236, 256, 312, 354, 384, 416, 472, 624, 708, 767, 768, 832, 839, 944, 1248, 1416, 1534, 1664, 1678, 1888, 2301, 2496, 2517, 2832, 3068, 3328, 3356, 3776, 4602, 4992, 5034, 5664, 6136, 6712, 7552, 9204, 9984, 10068, 10907, 11328, 12272, 13424, 15104, 18408, 20136, 21814, 22656, 24544, 26848, 32721, 36816, 40272, 43628, 45312, 49088, 49501, 53696, 65442, 73632, 80544, 87256, 98176, 99002, 107392, 130884, 147264, 148503, 161088, 174512, 196352, 198004, 214784, 261768, 294528, 297006, 322176, 349024, 396008, 523536, 589056, 594012, 643513, 644352, 698048, 792016, 1047072, 1188024, 1287026, 1396096, 1584032, 1930539, 2094144, 2376048, 2574052, 2792192, 3168064, 3861078, 4188288, 4752096, 5148104, 6336128, 7722156, 8376576, 9504192, 10296208, 12672256, 15444312, 19008384, 20592416, 30888624, 38016768, 41184832, 61777248, 82369664, 123554496, 164739328, 247108992, 494217984]

約数ペア:

[(1, 494217984), (2, 247108992), (3, 164739328), (4, 123554496), (6, 82369664), (8, 61777248), (12, 41184832), (13, 38016768), (16, 30888624), (24, 20592416), (26, 19008384), (32, 15444312), (39, 12672256), (48, 10296208), (52, 9504192), (59, 8376576), (64, 7722156), (78, 6336128), (96, 5148104), (104, 4752096), (118, 4188288), (128, 3861078), (156, 3168064), (177, 2792192), (192, 2574052), (208, 2376048), (236, 2094144), (256, 1930539), (312, 1584032), (354, 1396096), (384, 1287026), (416, 1188024), (472, 1047072), (624, 792016), (708, 698048), (767, 644352), (768, 643513), (832, 594012), (839, 589056), (944, 523536), (1248, 396008), (1416, 349024), (1534, 322176), (1664, 297006), (1678, 294528), (1888, 261768), (2301, 214784), (2496, 198004), (2517, 196352), (2832, 174512), (3068, 161088), (3328, 148503), (3356, 147264), (3776, 130884), (4602, 107392), (4992, 99002), (5034, 98176), (5664, 87256), (6136, 80544), (6712, 73632), (7552, 65442), (9204, 53696), (9984, 49501), (10068, 49088), (10907, 45312), (11328, 43628), (12272, 40272), (13424, 36816), (15104, 32721), (18408, 26848), (20136, 24544), (21814, 22656)]