7389915904

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 17547134976

約数和(自身を除く): 10157219072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 137, 217, 224, 248, 256, 274, 434, 448, 496, 548, 868, 896, 959, 971, 992, 1096, 1736, 1792, 1918, 1942, 1984, 2192, 3472, 3836, 3884, 3968, 4247, 4384, 6797, 6944, 7672, 7768, 7936, 8494, 8768, 13594, 13888, 15344, 15536, 16988, 17536, 27188, 27776, 29729, 30101, 30688, 31072, 33976, 35072, 54376, 55552, 59458, 60202, 61376, 62144, 67952, 108752, 118916, 120404, 122752, 124288, 133027, 135904, 210707, 217504, 237832, 240808, 245504, 248576, 266054, 271808, 421414, 435008, 475664, 481616, 532108, 543616, 842828, 870016, 931189, 951328, 963232, 1064216, 1087232, 1685656, 1740032, 1862378, 1902656, 1926464, 2128432, 3371312, 3724756, 3805312, 3852928, 4123837, 4256864, 6742624, 7449512, 7610624, 7705856, 8247674, 8513728, 13485248, 14899024, 16495348, 17027456, 26970496, 28866859, 29798048, 32990696, 34054912, 53940992, 57733718, 59596096, 65981392, 115467436, 119192192, 131962784, 230934872, 238384384, 263925568, 461869744, 527851136, 923739488, 1055702272, 1847478976, 3694957952, 7389915904]

約数ペア:

[(1, 7389915904), (2, 3694957952), (4, 1847478976), (7, 1055702272), (8, 923739488), (14, 527851136), (16, 461869744), (28, 263925568), (31, 238384384), (32, 230934872), (56, 131962784), (62, 119192192), (64, 115467436), (112, 65981392), (124, 59596096), (128, 57733718), (137, 53940992), (217, 34054912), (224, 32990696), (248, 29798048), (256, 28866859), (274, 26970496), (434, 17027456), (448, 16495348), (496, 14899024), (548, 13485248), (868, 8513728), (896, 8247674), (959, 7705856), (971, 7610624), (992, 7449512), (1096, 6742624), (1736, 4256864), (1792, 4123837), (1918, 3852928), (1942, 3805312), (1984, 3724756), (2192, 3371312), (3472, 2128432), (3836, 1926464), (3884, 1902656), (3968, 1862378), (4247, 1740032), (4384, 1685656), (6797, 1087232), (6944, 1064216), (7672, 963232), (7768, 951328), (7936, 931189), (8494, 870016), (8768, 842828), (13594, 543616), (13888, 532108), (15344, 481616), (15536, 475664), (16988, 435008), (17536, 421414), (27188, 271808), (27776, 266054), (29729, 248576), (30101, 245504), (30688, 240808), (31072, 237832), (33976, 217504), (35072, 210707), (54376, 135904), (55552, 133027), (59458, 124288), (60202, 122752), (61376, 120404), (62144, 118916), (67952, 108752)]