1553280768

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{51859}}^1$

素因数の和:51894

約数の個数: 108

約数和(自身を含む): 4823083720

約数和(自身を除く): 3269802952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 29952, 51859, 103718, 155577, 207436, 311154, 414872, 466731, 622308, 674167, 829744, 933462, 1244616, 1348334, 1659488, 1866924, 2022501, 2489232, 2696668, 3318976, 3733848, 4045002, 4978464, 5393336, 6067503, 6637952, 7467696, 8090004, 9956928, 10786672, 12135006, 13275904, 14935392, 16180008, 19913856, 21573344, 24270012, 29870784, 32360016, 39827712, 43146688, 48540024, 59741568, 64720032, 86293376, 97080048, 119483136, 129440064, 172586752, 194160096, 258880128, 388320192, 517760256, 776640384, 1553280768]

約数ペア:

[(1, 1553280768), (2, 776640384), (3, 517760256), (4, 388320192), (6, 258880128), (8, 194160096), (9, 172586752), (12, 129440064), (13, 119483136), (16, 97080048), (18, 86293376), (24, 64720032), (26, 59741568), (32, 48540024), (36, 43146688), (39, 39827712), (48, 32360016), (52, 29870784), (64, 24270012), (72, 21573344), (78, 19913856), (96, 16180008), (104, 14935392), (117, 13275904), (128, 12135006), (144, 10786672), (156, 9956928), (192, 8090004), (208, 7467696), (234, 6637952), (256, 6067503), (288, 5393336), (312, 4978464), (384, 4045002), (416, 3733848), (468, 3318976), (576, 2696668), (624, 2489232), (768, 2022501), (832, 1866924), (936, 1659488), (1152, 1348334), (1248, 1244616), (1664, 933462), (1872, 829744), (2304, 674167), (2496, 622308), (3328, 466731), (3744, 414872), (4992, 311154), (7488, 207436), (9984, 155577), (14976, 103718), (29952, 51859)]