1854143216128

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2384051}}^1$

素因数の和:2384114

約数の個数: 120

約数和(自身を含む): 4448526597504

約数和(自身を除く): 2594383381376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 512, 784, 868, 896, 992, 1519, 1568, 1736, 1792, 1984, 3038, 3136, 3472, 3584, 3968, 6076, 6272, 6944, 7936, 12152, 12544, 13888, 15872, 24304, 25088, 27776, 48608, 55552, 97216, 111104, 194432, 388864, 777728, 2384051, 4768102, 9536204, 16688357, 19072408, 33376714, 38144816, 66753428, 73905581, 76289632, 116818499, 133506856, 147811162, 152579264, 233636998, 267013712, 295622324, 305158528, 467273996, 517339067, 534027424, 591244648, 610317056, 934547992, 1034678134, 1068054848, 1182489296, 1220634112, 1869095984, 2069356268, 2136109696, 2364978592, 3621373469, 3738191968, 4138712536, 4272219392, 4729957184, 7242746938, 7476383936, 8277425072, 8544438784, 9459914368, 14485493876, 14952767872, 16554850144, 18919828736, 28970987752, 29905535744, 33109700288, 37839657472, 57941975504, 59811071488, 66219400576, 115883951008, 132438801152, 231767902016, 264877602304, 463535804032, 927071608064, 1854143216128]

約数ペア:

[(1, 1854143216128), (2, 927071608064), (4, 463535804032), (7, 264877602304), (8, 231767902016), (14, 132438801152), (16, 115883951008), (28, 66219400576), (31, 59811071488), (32, 57941975504), (49, 37839657472), (56, 33109700288), (62, 29905535744), (64, 28970987752), (98, 18919828736), (112, 16554850144), (124, 14952767872), (128, 14485493876), (196, 9459914368), (217, 8544438784), (224, 8277425072), (248, 7476383936), (256, 7242746938), (392, 4729957184), (434, 4272219392), (448, 4138712536), (496, 3738191968), (512, 3621373469), (784, 2364978592), (868, 2136109696), (896, 2069356268), (992, 1869095984), (1519, 1220634112), (1568, 1182489296), (1736, 1068054848), (1792, 1034678134), (1984, 934547992), (3038, 610317056), (3136, 591244648), (3472, 534027424), (3584, 517339067), (3968, 467273996), (6076, 305158528), (6272, 295622324), (6944, 267013712), (7936, 233636998), (12152, 152579264), (12544, 147811162), (13888, 133506856), (15872, 116818499), (24304, 76289632), (25088, 73905581), (27776, 66753428), (48608, 38144816), (55552, 33376714), (97216, 19072408), (111104, 16688357), (194432, 9536204), (388864, 4768102), (777728, 2384051)]