214643912

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 518400000

約数和(自身を除く): 303756088

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 152, 161, 179, 184, 196, 266, 322, 343, 358, 392, 437, 532, 644, 686, 716, 874, 931, 1064, 1127, 1253, 1288, 1372, 1432, 1748, 1862, 2254, 2506, 2744, 3059, 3401, 3496, 3724, 4117, 4508, 5012, 6118, 6517, 6802, 7448, 7889, 8234, 8771, 9016, 10024, 12236, 13034, 13604, 15778, 16468, 17542, 21413, 23807, 24472, 26068, 27208, 28819, 31556, 32936, 35084, 42826, 47614, 52136, 57638, 61397, 63112, 70168, 78223, 85652, 95228, 115276, 122794, 149891, 156446, 166649, 171304, 190456, 201733, 230552, 245588, 299782, 312892, 333298, 403466, 491176, 547561, 599564, 625784, 666596, 806932, 1095122, 1166543, 1199128, 1333192, 1412131, 1613864, 2190244, 2333086, 2824262, 3832927, 4380488, 4666172, 5648524, 7665854, 9332344, 11297048, 15331708, 26830489, 30663416, 53660978, 107321956, 214643912]

約数ペア:

[(1, 214643912), (2, 107321956), (4, 53660978), (7, 30663416), (8, 26830489), (14, 15331708), (19, 11297048), (23, 9332344), (28, 7665854), (38, 5648524), (46, 4666172), (49, 4380488), (56, 3832927), (76, 2824262), (92, 2333086), (98, 2190244), (133, 1613864), (152, 1412131), (161, 1333192), (179, 1199128), (184, 1166543), (196, 1095122), (266, 806932), (322, 666596), (343, 625784), (358, 599564), (392, 547561), (437, 491176), (532, 403466), (644, 333298), (686, 312892), (716, 299782), (874, 245588), (931, 230552), (1064, 201733), (1127, 190456), (1253, 171304), (1288, 166649), (1372, 156446), (1432, 149891), (1748, 122794), (1862, 115276), (2254, 95228), (2506, 85652), (2744, 78223), (3059, 70168), (3401, 63112), (3496, 61397), (3724, 57638), (4117, 52136), (4508, 47614), (5012, 42826), (6118, 35084), (6517, 32936), (6802, 31556), (7448, 28819), (7889, 27208), (8234, 26068), (8771, 24472), (9016, 23807), (10024, 21413), (12236, 17542), (13034, 16468), (13604, 15778)]