4651327008

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{227471}}^1$

素因数の和:227558

約数の個数: 72

約数和(自身を含む): 13413568896

約数和(自身を除く): 8762241888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 227471, 454942, 682413, 909884, 1364826, 1819768, 2047239, 2729652, 3639536, 4094478, 5459304, 7279072, 8188956, 10918608, 16150441, 16377912, 21837216, 32300882, 32755824, 48451323, 64601764, 65511648, 96902646, 129203528, 145353969, 193805292, 258407056, 290707938, 387610584, 516814112, 581415876, 775221168, 1162831752, 1550442336, 2325663504, 4651327008]

約数ペア:

[(1, 4651327008), (2, 2325663504), (3, 1550442336), (4, 1162831752), (6, 775221168), (8, 581415876), (9, 516814112), (12, 387610584), (16, 290707938), (18, 258407056), (24, 193805292), (32, 145353969), (36, 129203528), (48, 96902646), (71, 65511648), (72, 64601764), (96, 48451323), (142, 32755824), (144, 32300882), (213, 21837216), (284, 16377912), (288, 16150441), (426, 10918608), (568, 8188956), (639, 7279072), (852, 5459304), (1136, 4094478), (1278, 3639536), (1704, 2729652), (2272, 2047239), (2556, 1819768), (3408, 1364826), (5112, 909884), (6816, 682413), (10224, 454942), (20448, 227471)]