15711205272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1\times {\mathrm{587}}^1$

素因数の和:1425

約数の個数: 128

約数和(自身を含む): 45197913600

約数和(自身を除く): 29486708328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 509, 587, 626, 939, 1018, 1174, 1252, 1527, 1761, 1878, 2036, 2191, 2348, 2504, 3054, 3522, 3563, 3756, 4072, 4109, 4382, 4696, 6108, 6573, 7044, 7126, 7512, 8218, 8764, 10689, 12216, 12327, 13146, 14088, 14252, 16436, 17528, 21378, 24654, 26292, 28504, 32872, 42756, 49308, 52584, 85512, 98616, 159317, 183731, 298783, 318634, 367462, 477951, 551193, 597566, 637268, 734924, 896349, 955902, 1102386, 1115219, 1195132, 1274536, 1286117, 1469848, 1792698, 1911804, 2091481, 2204772, 2230438, 2390264, 2572234, 3345657, 3585396, 3823608, 3858351, 4182962, 4409544, 4460876, 5144468, 6274443, 6691314, 7170792, 7716702, 8365924, 8921752, 10288936, 12548886, 13382628, 15433404, 16731848, 25097772, 26765256, 30866808, 50195544, 93519079, 187038158, 280557237, 374076316, 561114474, 654633553, 748152632, 1122228948, 1309267106, 1963900659, 2244457896, 2618534212, 3927801318, 5237068424, 7855602636, 15711205272]

約数ペア:

[(1, 15711205272), (2, 7855602636), (3, 5237068424), (4, 3927801318), (6, 2618534212), (7, 2244457896), (8, 1963900659), (12, 1309267106), (14, 1122228948), (21, 748152632), (24, 654633553), (28, 561114474), (42, 374076316), (56, 280557237), (84, 187038158), (168, 93519079), (313, 50195544), (509, 30866808), (587, 26765256), (626, 25097772), (939, 16731848), (1018, 15433404), (1174, 13382628), (1252, 12548886), (1527, 10288936), (1761, 8921752), (1878, 8365924), (2036, 7716702), (2191, 7170792), (2348, 6691314), (2504, 6274443), (3054, 5144468), (3522, 4460876), (3563, 4409544), (3756, 4182962), (4072, 3858351), (4109, 3823608), (4382, 3585396), (4696, 3345657), (6108, 2572234), (6573, 2390264), (7044, 2230438), (7126, 2204772), (7512, 2091481), (8218, 1911804), (8764, 1792698), (10689, 1469848), (12216, 1286117), (12327, 1274536), (13146, 1195132), (14088, 1115219), (14252, 1102386), (16436, 955902), (17528, 896349), (21378, 734924), (24654, 637268), (26292, 597566), (28504, 551193), (32872, 477951), (42756, 367462), (49308, 318634), (52584, 298783), (85512, 183731), (98616, 159317)]