291223306036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{15511}}^1$

素因数の和:15929

約数の個数: 96

約数和(自身を含む): 591701144832

約数和(自身を除く): 300477838796

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 317, 442, 634, 871, 884, 1139, 1268, 1742, 2278, 3484, 4121, 4556, 5389, 8242, 10778, 14807, 15511, 16484, 21239, 21556, 29614, 31022, 42478, 59228, 62044, 70057, 84956, 140114, 201643, 263687, 276107, 280228, 361063, 403286, 527374, 552214, 722126, 806572, 1039237, 1054748, 1104428, 1444252, 2078474, 3427931, 4156948, 4693819, 4916987, 6855862, 9387638, 9833974, 13510081, 13711724, 17667029, 18775276, 19667948, 27020162, 35334058, 54040324, 63920831, 70668116, 83588779, 127841662, 167177558, 229671377, 255683324, 329438129, 334355116, 459342754, 658876258, 918685508, 1086654127, 1317752516, 2173308254, 4282695677, 4346616508, 5600448193, 8565391354, 11200896386, 17130782708, 22401792772, 72805826509, 145611653018, 291223306036]

約数ペア:

[(1, 291223306036), (2, 145611653018), (4, 72805826509), (13, 22401792772), (17, 17130782708), (26, 11200896386), (34, 8565391354), (52, 5600448193), (67, 4346616508), (68, 4282695677), (134, 2173308254), (221, 1317752516), (268, 1086654127), (317, 918685508), (442, 658876258), (634, 459342754), (871, 334355116), (884, 329438129), (1139, 255683324), (1268, 229671377), (1742, 167177558), (2278, 127841662), (3484, 83588779), (4121, 70668116), (4556, 63920831), (5389, 54040324), (8242, 35334058), (10778, 27020162), (14807, 19667948), (15511, 18775276), (16484, 17667029), (21239, 13711724), (21556, 13510081), (29614, 9833974), (31022, 9387638), (42478, 6855862), (59228, 4916987), (62044, 4693819), (70057, 4156948), (84956, 3427931), (140114, 2078474), (201643, 1444252), (263687, 1104428), (276107, 1054748), (280228, 1039237), (361063, 806572), (403286, 722126), (527374, 552214)]