1955117952

素因数分解:

$2^7\times 3^3\times {\mathrm{283}}^1\times {\mathrm{1999}}^1$

素因数の和:2305

約数の個数: 128

約数和(自身を含む): 5793600000

約数和(自身を除く): 3838482048

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, 283, 288, 384, 432, 566, 576, 849, 864, 1132, 1152, 1698, 1728, 1999, 2264, 2547, 3396, 3456, 3998, 4528, 5094, 5997, 6792, 7641, 7996, 9056, 10188, 11994, 13584, 15282, 15992, 17991, 18112, 20376, 23988, 27168, 30564, 31984, 35982, 36224, 40752, 47976, 53973, 54336, 61128, 63968, 71964, 81504, 95952, 107946, 108672, 122256, 127936, 143928, 163008, 191904, 215892, 244512, 255872, 287856, 326016, 383808, 431784, 489024, 565717, 575712, 767616, 863568, 978048, 1131434, 1151424, 1697151, 1727136, 2262868, 2302848, 3394302, 3454272, 4525736, 5091453, 6788604, 6908544, 9051472, 10182906, 13577208, 15274359, 18102944, 20365812, 27154416, 30548718, 36205888, 40731624, 54308832, 61097436, 72411776, 81463248, 108617664, 122194872, 162926496, 217235328, 244389744, 325852992, 488779488, 651705984, 977558976, 1955117952]

約数ペア:

[(1, 1955117952), (2, 977558976), (3, 651705984), (4, 488779488), (6, 325852992), (8, 244389744), (9, 217235328), (12, 162926496), (16, 122194872), (18, 108617664), (24, 81463248), (27, 72411776), (32, 61097436), (36, 54308832), (48, 40731624), (54, 36205888), (64, 30548718), (72, 27154416), (96, 20365812), (108, 18102944), (128, 15274359), (144, 13577208), (192, 10182906), (216, 9051472), (283, 6908544), (288, 6788604), (384, 5091453), (432, 4525736), (566, 3454272), (576, 3394302), (849, 2302848), (864, 2262868), (1132, 1727136), (1152, 1697151), (1698, 1151424), (1728, 1131434), (1999, 978048), (2264, 863568), (2547, 767616), (3396, 575712), (3456, 565717), (3998, 489024), (4528, 431784), (5094, 383808), (5997, 326016), (6792, 287856), (7641, 255872), (7996, 244512), (9056, 215892), (10188, 191904), (11994, 163008), (13584, 143928), (15282, 127936), (15992, 122256), (17991, 108672), (18112, 107946), (20376, 95952), (23988, 81504), (27168, 71964), (30564, 63968), (31984, 61128), (35982, 54336), (36224, 53973), (40752, 47976)]