9979174464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{121721}}^1$

素因数の和:121804

約数の個数: 112

約数和(自身を含む): 30670048896

約数和(自身を除く): 20690874432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 976, 1281, 1344, 1464, 1708, 1952, 2562, 2928, 3416, 3904, 5124, 5856, 6832, 10248, 11712, 13664, 20496, 27328, 40992, 81984, 121721, 243442, 365163, 486884, 730326, 852047, 973768, 1460652, 1704094, 1947536, 2556141, 2921304, 3408188, 3895072, 5112282, 5842608, 6816376, 7424981, 7790144, 10224564, 11685216, 13632752, 14849962, 20449128, 22274943, 23370432, 27265504, 29699924, 40898256, 44549886, 51974867, 54531008, 59399848, 81796512, 89099772, 103949734, 118799696, 155924601, 163593024, 178199544, 207899468, 237599392, 311849202, 356399088, 415798936, 475198784, 623698404, 712798176, 831597872, 1247396808, 1425596352, 1663195744, 2494793616, 3326391488, 4989587232, 9979174464]

約数ペア:

[(1, 9979174464), (2, 4989587232), (3, 3326391488), (4, 2494793616), (6, 1663195744), (7, 1425596352), (8, 1247396808), (12, 831597872), (14, 712798176), (16, 623698404), (21, 475198784), (24, 415798936), (28, 356399088), (32, 311849202), (42, 237599392), (48, 207899468), (56, 178199544), (61, 163593024), (64, 155924601), (84, 118799696), (96, 103949734), (112, 89099772), (122, 81796512), (168, 59399848), (183, 54531008), (192, 51974867), (224, 44549886), (244, 40898256), (336, 29699924), (366, 27265504), (427, 23370432), (448, 22274943), (488, 20449128), (672, 14849962), (732, 13632752), (854, 11685216), (976, 10224564), (1281, 7790144), (1344, 7424981), (1464, 6816376), (1708, 5842608), (1952, 5112282), (2562, 3895072), (2928, 3408188), (3416, 2921304), (3904, 2556141), (5124, 1947536), (5856, 1704094), (6832, 1460652), (10248, 973768), (11712, 852047), (13664, 730326), (20496, 486884), (27328, 365163), (40992, 243442), (81984, 121721)]