309681372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 1029611520

約数和(自身を除く): 719930148

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 29, 33, 39, 42, 44, 49, 52, 58, 66, 77, 78, 84, 87, 91, 98, 116, 127, 132, 143, 147, 154, 156, 174, 182, 196, 203, 231, 254, 273, 286, 294, 308, 319, 348, 364, 377, 381, 406, 429, 462, 508, 539, 546, 572, 588, 609, 637, 638, 754, 762, 812, 858, 889, 924, 957, 1001, 1078, 1092, 1131, 1218, 1274, 1276, 1397, 1421, 1508, 1524, 1617, 1651, 1716, 1778, 1911, 1914, 2002, 2156, 2233, 2262, 2436, 2548, 2639, 2667, 2794, 2842, 3003, 3234, 3302, 3556, 3683, 3822, 3828, 4004, 4147, 4191, 4263, 4466, 4524, 4953, 5278, 5334, 5588, 5684, 6006, 6223, 6468, 6604, 6699, 7007, 7366, 7644, 7917, 8294, 8382, 8526, 8932, 9779, 9906, 10556, 10668, 11049, 11557, 12012, 12441, 12446, 13398, 14014, 14732, 15631, 15834, 16588, 16764, 17052, 18161, 18473, 18669, 19558, 19812, 21021, 22098, 23114, 24882, 24892, 25781, 26796, 28028, 29029, 29337, 31262, 31668, 34671, 36322, 36946, 37338, 39116, 40513, 42042, 44196, 46228, 46893, 47879, 49764, 51562, 54483, 55419, 58058, 58674, 62524, 68453, 69342, 72644, 73892, 74676, 77343, 80899, 81026, 84084, 87087, 93786, 95758, 103124, 108966, 110838, 116116, 117348, 121539, 127127, 136906, 138684, 143637, 154686, 161798, 162052, 174174, 180467, 187572, 191516, 203203, 205359, 217932, 221676, 242697, 243078, 254254, 273812, 283591, 287274, 309372, 323596, 335153, 348348, 360934, 381381, 406406, 410718, 485394, 486156, 508508, 526669, 541401, 567182, 574548, 609609, 670306, 721868, 762762, 812812, 821436, 850773, 889889, 970788, 1005459, 1053338, 1082802, 1134364, 1219218, 1340612, 1525524, 1580007, 1701546, 1779778, 1985137, 2010918, 2106676, 2165604, 2346071, 2438436, 2669667, 3160014, 3403092, 3559556, 3686683, 3970274, 4021836, 4692142, 5339334, 5955411, 6320028, 7038213, 7373366, 7940548, 9384284, 10678668, 11060049, 11910822, 14076426, 14746732, 22120098, 23821644, 25806781, 28152852, 44240196, 51613562, 77420343, 103227124, 154840686, 309681372]

約数ペア:

[(1, 309681372), (2, 154840686), (3, 103227124), (4, 77420343), (6, 51613562), (7, 44240196), (11, 28152852), (12, 25806781), (13, 23821644), (14, 22120098), (21, 14746732), (22, 14076426), (26, 11910822), (28, 11060049), (29, 10678668), (33, 9384284), (39, 7940548), (42, 7373366), (44, 7038213), (49, 6320028), (52, 5955411), (58, 5339334), (66, 4692142), (77, 4021836), (78, 3970274), (84, 3686683), (87, 3559556), (91, 3403092), (98, 3160014), (116, 2669667), (127, 2438436), (132, 2346071), (143, 2165604), (147, 2106676), (154, 2010918), (156, 1985137), (174, 1779778), (182, 1701546), (196, 1580007), (203, 1525524), (231, 1340612), (254, 1219218), (273, 1134364), (286, 1082802), (294, 1053338), (308, 1005459), (319, 970788), (348, 889889), (364, 850773), (377, 821436), (381, 812812), (406, 762762), (429, 721868), (462, 670306), (508, 609609), (539, 574548), (546, 567182), (572, 541401), (588, 526669), (609, 508508), (637, 486156), (638, 485394), (754, 410718), (762, 406406), (812, 381381), (858, 360934), (889, 348348), (924, 335153), (957, 323596), (1001, 309372), (1078, 287274), (1092, 283591), (1131, 273812), (1218, 254254), (1274, 243078), (1276, 242697), (1397, 221676), (1421, 217932), (1508, 205359), (1524, 203203), (1617, 191516), (1651, 187572), (1716, 180467), (1778, 174174), (1911, 162052), (1914, 161798), (2002, 154686), (2156, 143637), (2233, 138684), (2262, 136906), (2436, 127127), (2548, 121539), (2639, 117348), (2667, 116116), (2794, 110838), (2842, 108966), (3003, 103124), (3234, 95758), (3302, 93786), (3556, 87087), (3683, 84084), (3822, 81026), (3828, 80899), (4004, 77343), (4147, 74676), (4191, 73892), (4263, 72644), (4466, 69342), (4524, 68453), (4953, 62524), (5278, 58674), (5334, 58058), (5588, 55419), (5684, 54483), (6006, 51562), (6223, 49764), (6468, 47879), (6604, 46893), (6699, 46228), (7007, 44196), (7366, 42042), (7644, 40513), (7917, 39116), (8294, 37338), (8382, 36946), (8526, 36322), (8932, 34671), (9779, 31668), (9906, 31262), (10556, 29337), (10668, 29029), (11049, 28028), (11557, 26796), (12012, 25781), (12441, 24892), (12446, 24882), (13398, 23114), (14014, 22098), (14732, 21021), (15631, 19812), (15834, 19558), (16588, 18669), (16764, 18473), (17052, 18161)]