19205569872

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{116279}}^1$

素因数の和:116361

約数の個数: 120

約数和(自身を含む): 56982781440

約数和(自身を除く): 37777211568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1332, 1488, 1776, 2232, 2294, 2664, 3441, 4464, 4588, 5328, 6882, 9176, 10323, 13764, 18352, 20646, 27528, 41292, 55056, 82584, 116279, 165168, 232558, 348837, 465116, 697674, 930232, 1046511, 1395348, 1860464, 2093022, 2790696, 3604649, 4186044, 4302323, 5581392, 7209298, 8372088, 8604646, 10813947, 12906969, 14418596, 16744176, 17209292, 21627894, 25813938, 28837192, 32441841, 34418584, 38720907, 43255788, 51627876, 57674384, 64883682, 68837168, 77441814, 86511576, 103255752, 129767364, 133372013, 154883628, 173023152, 206511504, 259534728, 266744026, 309767256, 400116039, 519069456, 533488052, 619534512, 800232078, 1066976104, 1200348117, 1600464156, 2133952208, 2400696234, 3200928312, 4801392468, 6401856624, 9602784936, 19205569872]

約数ペア:

[(1, 19205569872), (2, 9602784936), (3, 6401856624), (4, 4801392468), (6, 3200928312), (8, 2400696234), (9, 2133952208), (12, 1600464156), (16, 1200348117), (18, 1066976104), (24, 800232078), (31, 619534512), (36, 533488052), (37, 519069456), (48, 400116039), (62, 309767256), (72, 266744026), (74, 259534728), (93, 206511504), (111, 173023152), (124, 154883628), (144, 133372013), (148, 129767364), (186, 103255752), (222, 86511576), (248, 77441814), (279, 68837168), (296, 64883682), (333, 57674384), (372, 51627876), (444, 43255788), (496, 38720907), (558, 34418584), (592, 32441841), (666, 28837192), (744, 25813938), (888, 21627894), (1116, 17209292), (1147, 16744176), (1332, 14418596), (1488, 12906969), (1776, 10813947), (2232, 8604646), (2294, 8372088), (2664, 7209298), (3441, 5581392), (4464, 4302323), (4588, 4186044), (5328, 3604649), (6882, 2790696), (9176, 2093022), (10323, 1860464), (13764, 1395348), (18352, 1046511), (20646, 930232), (27528, 697674), (41292, 465116), (55056, 348837), (82584, 232558), (116279, 165168)]