19444598784

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4331

約数の個数: 288

約数和(自身を含む): 63677577600

約数和(自身を除く): 44232978816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 384, 416, 456, 468, 494, 512, 576, 608, 624, 684, 741, 768, 832, 912, 936, 988, 1024, 1152, 1216, 1248, 1368, 1482, 1536, 1664, 1824, 1872, 1976, 2048, 2223, 2304, 2432, 2496, 2736, 2964, 3072, 3328, 3648, 3744, 3952, 4271, 4446, 4608, 4864, 4992, 5472, 5928, 6144, 6656, 7296, 7488, 7904, 8542, 8892, 9216, 9728, 9984, 10944, 11856, 12813, 13312, 14592, 14976, 15808, 17084, 17784, 18432, 19456, 19968, 21888, 23712, 25626, 26624, 29184, 29952, 31616, 34168, 35568, 38439, 38912, 39936, 43776, 47424, 51252, 55523, 58368, 59904, 63232, 68336, 71136, 76878, 79872, 81149, 87552, 94848, 102504, 111046, 116736, 119808, 126464, 136672, 142272, 153756, 162298, 166569, 175104, 189696, 205008, 222092, 239616, 243447, 252928, 273344, 284544, 307512, 324596, 333138, 350208, 379392, 410016, 444184, 486894, 499707, 505856, 546688, 569088, 615024, 649192, 666276, 730341, 758784, 820032, 888368, 973788, 999414, 1054937, 1093376, 1138176, 1230048, 1298384, 1332552, 1460682, 1517568, 1640064, 1776736, 1947576, 1998828, 2109874, 2186752, 2276352, 2460096, 2596768, 2665104, 2921364, 3164811, 3280128, 3553472, 3895152, 3997656, 4219748, 4373504, 4552704, 4920192, 5193536, 5330208, 5842728, 6329622, 6560256, 7106944, 7790304, 7995312, 8439496, 8747008, 9494433, 9840384, 10387072, 10660416, 11685456, 12659244, 13120512, 14213888, 15580608, 15990624, 16878992, 18988866, 19680768, 20774144, 21320832, 23370912, 25318488, 26241024, 28427776, 31161216, 31981248, 33757984, 37977732, 39361536, 41548288, 42641664, 46741824, 50636976, 56855552, 62322432, 63962496, 67515968, 75955464, 78723072, 83096576, 85283328, 93483648, 101273952, 113711104, 124644864, 127924992, 135031936, 151910928, 166193152, 170566656, 186967296, 202547904, 249289728, 255849984, 270063872, 303821856, 341133312, 373934592, 405095808, 498579456, 511699968, 540127744, 607643712, 747869184, 810191616, 1023399936, 1080255488, 1215287424, 1495738368, 1620383232, 2160510976, 2430574848, 3240766464, 4861149696, 6481532928, 9722299392, 19444598784]

約数ペア:

[(1, 19444598784), (2, 9722299392), (3, 6481532928), (4, 4861149696), (6, 3240766464), (8, 2430574848), (9, 2160510976), (12, 1620383232), (13, 1495738368), (16, 1215287424), (18, 1080255488), (19, 1023399936), (24, 810191616), (26, 747869184), (32, 607643712), (36, 540127744), (38, 511699968), (39, 498579456), (48, 405095808), (52, 373934592), (57, 341133312), (64, 303821856), (72, 270063872), (76, 255849984), (78, 249289728), (96, 202547904), (104, 186967296), (114, 170566656), (117, 166193152), (128, 151910928), (144, 135031936), (152, 127924992), (156, 124644864), (171, 113711104), (192, 101273952), (208, 93483648), (228, 85283328), (234, 83096576), (247, 78723072), (256, 75955464), (288, 67515968), (304, 63962496), (312, 62322432), (342, 56855552), (384, 50636976), (416, 46741824), (456, 42641664), (468, 41548288), (494, 39361536), (512, 37977732), (576, 33757984), (608, 31981248), (624, 31161216), (684, 28427776), (741, 26241024), (768, 25318488), (832, 23370912), (912, 21320832), (936, 20774144), (988, 19680768), (1024, 18988866), (1152, 16878992), (1216, 15990624), (1248, 15580608), (1368, 14213888), (1482, 13120512), (1536, 12659244), (1664, 11685456), (1824, 10660416), (1872, 10387072), (1976, 9840384), (2048, 9494433), (2223, 8747008), (2304, 8439496), (2432, 7995312), (2496, 7790304), (2736, 7106944), (2964, 6560256), (3072, 6329622), (3328, 5842728), (3648, 5330208), (3744, 5193536), (3952, 4920192), (4271, 4552704), (4446, 4373504), (4608, 4219748), (4864, 3997656), (4992, 3895152), (5472, 3553472), (5928, 3280128), (6144, 3164811), (6656, 2921364), (7296, 2665104), (7488, 2596768), (7904, 2460096), (8542, 2276352), (8892, 2186752), (9216, 2109874), (9728, 1998828), (9984, 1947576), (10944, 1776736), (11856, 1640064), (12813, 1517568), (13312, 1460682), (14592, 1332552), (14976, 1298384), (15808, 1230048), (17084, 1138176), (17784, 1093376), (18432, 1054937), (19456, 999414), (19968, 973788), (21888, 888368), (23712, 820032), (25626, 758784), (26624, 730341), (29184, 666276), (29952, 649192), (31616, 615024), (34168, 569088), (35568, 546688), (38439, 505856), (38912, 499707), (39936, 486894), (43776, 444184), (47424, 410016), (51252, 379392), (55523, 350208), (58368, 333138), (59904, 324596), (63232, 307512), (68336, 284544), (71136, 273344), (76878, 252928), (79872, 243447), (81149, 239616), (87552, 222092), (94848, 205008), (102504, 189696), (111046, 175104), (116736, 166569), (119808, 162298), (126464, 153756), (136672, 142272)]