21516725568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{79087}}^1$

素因数の和:79224

約数の個数: 112

約数和(自身を含む): 61872124160

約数和(自身を除く): 40355398592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 156, 192, 208, 218, 312, 327, 416, 436, 624, 654, 832, 872, 1248, 1308, 1417, 1744, 2496, 2616, 2834, 3488, 4251, 5232, 5668, 6976, 8502, 10464, 11336, 17004, 20928, 22672, 34008, 45344, 68016, 79087, 90688, 136032, 158174, 237261, 272064, 316348, 474522, 632696, 949044, 1028131, 1265392, 1898088, 2056262, 2530784, 3084393, 3796176, 4112524, 5061568, 6168786, 7592352, 8225048, 8620483, 12337572, 15184704, 16450096, 17240966, 24675144, 25861449, 32900192, 34481932, 49350288, 51722898, 65800384, 68963864, 98700576, 103445796, 112066279, 137927728, 197401152, 206891592, 224132558, 275855456, 336198837, 413783184, 448265116, 551710912, 672397674, 827566368, 896530232, 1344795348, 1655132736, 1793060464, 2689590696, 3586120928, 5379181392, 7172241856, 10758362784, 21516725568]

約数ペア:

[(1, 21516725568), (2, 10758362784), (3, 7172241856), (4, 5379181392), (6, 3586120928), (8, 2689590696), (12, 1793060464), (13, 1655132736), (16, 1344795348), (24, 896530232), (26, 827566368), (32, 672397674), (39, 551710912), (48, 448265116), (52, 413783184), (64, 336198837), (78, 275855456), (96, 224132558), (104, 206891592), (109, 197401152), (156, 137927728), (192, 112066279), (208, 103445796), (218, 98700576), (312, 68963864), (327, 65800384), (416, 51722898), (436, 49350288), (624, 34481932), (654, 32900192), (832, 25861449), (872, 24675144), (1248, 17240966), (1308, 16450096), (1417, 15184704), (1744, 12337572), (2496, 8620483), (2616, 8225048), (2834, 7592352), (3488, 6168786), (4251, 5061568), (5232, 4112524), (5668, 3796176), (6976, 3084393), (8502, 2530784), (10464, 2056262), (11336, 1898088), (17004, 1265392), (20928, 1028131), (22672, 949044), (34008, 632696), (45344, 474522), (68016, 316348), (79087, 272064), (90688, 237261), (136032, 158174)]