2567960064

素因数分解:

$2^9\times 3^3\times {\mathrm{431}}^2$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 7619017560

約数和(自身を除く): 5051057496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 431, 432, 512, 576, 768, 862, 864, 1152, 1293, 1536, 1724, 1728, 2304, 2586, 3448, 3456, 3879, 4608, 5172, 6896, 6912, 7758, 10344, 11637, 13792, 13824, 15516, 20688, 23274, 27584, 31032, 41376, 46548, 55168, 62064, 82752, 93096, 110336, 124128, 165504, 185761, 186192, 220672, 248256, 331008, 371522, 372384, 496512, 557283, 662016, 743044, 744768, 993024, 1114566, 1486088, 1489536, 1671849, 1986048, 2229132, 2972176, 2979072, 3343698, 4458264, 5015547, 5944352, 5958144, 6687396, 8916528, 10031094, 11888704, 13374792, 17833056, 20062188, 23777408, 26749584, 35666112, 40124376, 47554816, 53499168, 71332224, 80248752, 95109632, 106998336, 142664448, 160497504, 213996672, 285328896, 320995008, 427993344, 641990016, 855986688, 1283980032, 2567960064]

約数ペア:

[(1, 2567960064), (2, 1283980032), (3, 855986688), (4, 641990016), (6, 427993344), (8, 320995008), (9, 285328896), (12, 213996672), (16, 160497504), (18, 142664448), (24, 106998336), (27, 95109632), (32, 80248752), (36, 71332224), (48, 53499168), (54, 47554816), (64, 40124376), (72, 35666112), (96, 26749584), (108, 23777408), (128, 20062188), (144, 17833056), (192, 13374792), (216, 11888704), (256, 10031094), (288, 8916528), (384, 6687396), (431, 5958144), (432, 5944352), (512, 5015547), (576, 4458264), (768, 3343698), (862, 2979072), (864, 2972176), (1152, 2229132), (1293, 1986048), (1536, 1671849), (1724, 1489536), (1728, 1486088), (2304, 1114566), (2586, 993024), (3448, 744768), (3456, 743044), (3879, 662016), (4608, 557283), (5172, 496512), (6896, 372384), (6912, 371522), (7758, 331008), (10344, 248256), (11637, 220672), (13792, 186192), (13824, 185761), (15516, 165504), (20688, 124128), (23274, 110336), (27584, 93096), (31032, 82752), (41376, 62064), (46548, 55168)]