229877139212

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:952

約数の個数: 144

約数和(自身を含む): 481387626720

約数和(自身を除く): 251510487508

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 179, 196, 233, 244, 358, 427, 461, 466, 716, 854, 922, 932, 1253, 1631, 1708, 1844, 2506, 2989, 3227, 3262, 5012, 5978, 6454, 6524, 8771, 10919, 11417, 11956, 12908, 14213, 17542, 21838, 22589, 22834, 28121, 28426, 35084, 41707, 43676, 45178, 45668, 56242, 56852, 76433, 82519, 83414, 90356, 99491, 107413, 112484, 152866, 165038, 166828, 196847, 198982, 214826, 291949, 305732, 330076, 393694, 397964, 429652, 535031, 577633, 583898, 696437, 751891, 787388, 1070062, 1155266, 1167796, 1377929, 1392874, 1503782, 2043643, 2140124, 2310532, 2544127, 2755858, 2785748, 3007564, 4043431, 4087286, 5033659, 5088254, 5263237, 5511716, 6552193, 8086862, 8174572, 10067318, 10176508, 10526474, 13104386, 16173724, 17808889, 19226927, 20134636, 21052948, 26208772, 35235613, 35617778, 38453854, 45865351, 70471226, 71235556, 76907708, 91730702, 124662223, 134588489, 140942452, 183461404, 246649291, 249324446, 269176978, 321057457, 493298582, 498648892, 538353956, 642114914, 942119423, 986597164, 1172842547, 1284229828, 1884238846, 2345685094, 3768477692, 4691370188, 8209897829, 16419795658, 32839591316, 57469284803, 114938569606, 229877139212]

約数ペア:

[(1, 229877139212), (2, 114938569606), (4, 57469284803), (7, 32839591316), (14, 16419795658), (28, 8209897829), (49, 4691370188), (61, 3768477692), (98, 2345685094), (122, 1884238846), (179, 1284229828), (196, 1172842547), (233, 986597164), (244, 942119423), (358, 642114914), (427, 538353956), (461, 498648892), (466, 493298582), (716, 321057457), (854, 269176978), (922, 249324446), (932, 246649291), (1253, 183461404), (1631, 140942452), (1708, 134588489), (1844, 124662223), (2506, 91730702), (2989, 76907708), (3227, 71235556), (3262, 70471226), (5012, 45865351), (5978, 38453854), (6454, 35617778), (6524, 35235613), (8771, 26208772), (10919, 21052948), (11417, 20134636), (11956, 19226927), (12908, 17808889), (14213, 16173724), (17542, 13104386), (21838, 10526474), (22589, 10176508), (22834, 10067318), (28121, 8174572), (28426, 8086862), (35084, 6552193), (41707, 5511716), (43676, 5263237), (45178, 5088254), (45668, 5033659), (56242, 4087286), (56852, 4043431), (76433, 3007564), (82519, 2785748), (83414, 2755858), (90356, 2544127), (99491, 2310532), (107413, 2140124), (112484, 2043643), (152866, 1503782), (165038, 1392874), (166828, 1377929), (196847, 1167796), (198982, 1155266), (214826, 1070062), (291949, 787388), (305732, 751891), (330076, 696437), (393694, 583898), (397964, 577633), (429652, 535031)]