677532856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 1849881600

約数和(自身を除く): 1172348744

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 61, 73, 76, 77, 88, 91, 104, 122, 133, 143, 146, 152, 154, 182, 209, 244, 247, 266, 286, 292, 308, 364, 418, 427, 488, 494, 511, 532, 572, 584, 616, 671, 728, 793, 803, 836, 854, 949, 988, 1001, 1022, 1064, 1144, 1159, 1342, 1387, 1463, 1586, 1606, 1672, 1708, 1729, 1898, 1976, 2002, 2044, 2318, 2684, 2717, 2774, 2926, 3172, 3212, 3416, 3458, 3796, 4004, 4088, 4453, 4636, 4697, 5368, 5434, 5548, 5551, 5621, 5852, 6344, 6424, 6643, 6916, 7592, 8008, 8113, 8723, 8906, 9272, 9394, 9709, 10439, 10868, 11096, 11102, 11242, 11704, 12749, 13286, 13832, 15067, 15257, 16226, 17446, 17812, 18031, 18788, 19019, 19418, 20878, 21736, 22204, 22484, 25498, 26572, 30134, 30514, 31171, 32452, 34892, 35624, 36062, 37576, 38038, 38836, 41756, 44408, 44968, 48983, 50996, 53144, 57889, 60268, 61028, 61061, 62342, 64904, 69784, 72124, 73073, 76076, 77672, 83512, 84607, 89243, 97966, 101992, 105469, 106799, 115778, 120536, 122056, 122122, 124684, 126217, 144248, 146146, 152152, 165737, 169214, 178486, 195932, 198341, 210938, 213598, 231556, 244244, 249368, 252434, 292292, 331474, 338428, 342881, 356972, 391864, 396682, 405223, 421876, 427196, 463112, 488488, 504868, 584584, 592249, 636779, 662948, 676856, 685762, 713944, 793364, 810446, 843752, 854392, 930677, 1009736, 1099891, 1160159, 1184498, 1273558, 1325896, 1371524, 1388387, 1586728, 1620892, 1861354, 2199782, 2320318, 2368996, 2547116, 2743048, 2776774, 3241784, 3722708, 4399564, 4457453, 4640636, 4737992, 5094232, 5553548, 6514739, 7445416, 7699237, 8799128, 8914906, 9281272, 11107096, 12098801, 13029478, 15398474, 17829812, 24197602, 26058956, 30796948, 35659624, 48395204, 52117912, 61593896, 84691607, 96790408, 169383214, 338766428, 677532856]

約数ペア:

[(1, 677532856), (2, 338766428), (4, 169383214), (7, 96790408), (8, 84691607), (11, 61593896), (13, 52117912), (14, 48395204), (19, 35659624), (22, 30796948), (26, 26058956), (28, 24197602), (38, 17829812), (44, 15398474), (52, 13029478), (56, 12098801), (61, 11107096), (73, 9281272), (76, 8914906), (77, 8799128), (88, 7699237), (91, 7445416), (104, 6514739), (122, 5553548), (133, 5094232), (143, 4737992), (146, 4640636), (152, 4457453), (154, 4399564), (182, 3722708), (209, 3241784), (244, 2776774), (247, 2743048), (266, 2547116), (286, 2368996), (292, 2320318), (308, 2199782), (364, 1861354), (418, 1620892), (427, 1586728), (488, 1388387), (494, 1371524), (511, 1325896), (532, 1273558), (572, 1184498), (584, 1160159), (616, 1099891), (671, 1009736), (728, 930677), (793, 854392), (803, 843752), (836, 810446), (854, 793364), (949, 713944), (988, 685762), (1001, 676856), (1022, 662948), (1064, 636779), (1144, 592249), (1159, 584584), (1342, 504868), (1387, 488488), (1463, 463112), (1586, 427196), (1606, 421876), (1672, 405223), (1708, 396682), (1729, 391864), (1898, 356972), (1976, 342881), (2002, 338428), (2044, 331474), (2318, 292292), (2684, 252434), (2717, 249368), (2774, 244244), (2926, 231556), (3172, 213598), (3212, 210938), (3416, 198341), (3458, 195932), (3796, 178486), (4004, 169214), (4088, 165737), (4453, 152152), (4636, 146146), (4697, 144248), (5368, 126217), (5434, 124684), (5548, 122122), (5551, 122056), (5621, 120536), (5852, 115778), (6344, 106799), (6424, 105469), (6643, 101992), (6916, 97966), (7592, 89243), (8008, 84607), (8113, 83512), (8723, 77672), (8906, 76076), (9272, 73073), (9394, 72124), (9709, 69784), (10439, 64904), (10868, 62342), (11096, 61061), (11102, 61028), (11242, 60268), (11704, 57889), (12749, 53144), (13286, 50996), (13832, 48983), (15067, 44968), (15257, 44408), (16226, 41756), (17446, 38836), (17812, 38038), (18031, 37576), (18788, 36062), (19019, 35624), (19418, 34892), (20878, 32452), (21736, 31171), (22204, 30514), (22484, 30134), (25498, 26572)]