7878637284

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1187

約数の個数: 192

約数和(自身を含む): 22929984000

約数和(自身を除く): 15051346716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 109, 119, 147, 196, 204, 218, 238, 294, 327, 343, 357, 436, 476, 588, 654, 686, 714, 763, 833, 1029, 1033, 1308, 1372, 1428, 1526, 1666, 1853, 2058, 2066, 2289, 2499, 3052, 3099, 3332, 3706, 4116, 4132, 4578, 4998, 5341, 5559, 5831, 6198, 7231, 7412, 9156, 9996, 10682, 11118, 11662, 12396, 12971, 14462, 16023, 17493, 17561, 21364, 21693, 22236, 23324, 25942, 28924, 32046, 34986, 35122, 37387, 38913, 43386, 50617, 51884, 52683, 64092, 69972, 70244, 74774, 77826, 86772, 90797, 101234, 105366, 112161, 112597, 122927, 149548, 151851, 155652, 181594, 202468, 210732, 224322, 225194, 245854, 272391, 303702, 337791, 354319, 363188, 368781, 448644, 450388, 491708, 544782, 607404, 635579, 675582, 708638, 737562, 788179, 860489, 1062957, 1089564, 1271158, 1351164, 1417276, 1475124, 1576358, 1720978, 1906737, 1914149, 2125914, 2364537, 2542316, 2581467, 3152716, 3441956, 3813474, 3828298, 4251828, 4729074, 5162934, 5517253, 5742447, 6023423, 7626948, 7656596, 9458148, 10325868, 11034506, 11484894, 12046846, 13399043, 16551759, 18070269, 22069012, 22969788, 24093692, 26798086, 33103518, 36140538, 38620771, 40197129, 53596172, 66207036, 72281076, 77241542, 80394258, 93793301, 115862313, 154483084, 160788516, 187586602, 231724626, 281379903, 375173204, 463449252, 562759806, 656553107, 1125519612, 1313106214, 1969659321, 2626212428, 3939318642, 7878637284]

約数ペア:

[(1, 7878637284), (2, 3939318642), (3, 2626212428), (4, 1969659321), (6, 1313106214), (7, 1125519612), (12, 656553107), (14, 562759806), (17, 463449252), (21, 375173204), (28, 281379903), (34, 231724626), (42, 187586602), (49, 160788516), (51, 154483084), (68, 115862313), (84, 93793301), (98, 80394258), (102, 77241542), (109, 72281076), (119, 66207036), (147, 53596172), (196, 40197129), (204, 38620771), (218, 36140538), (238, 33103518), (294, 26798086), (327, 24093692), (343, 22969788), (357, 22069012), (436, 18070269), (476, 16551759), (588, 13399043), (654, 12046846), (686, 11484894), (714, 11034506), (763, 10325868), (833, 9458148), (1029, 7656596), (1033, 7626948), (1308, 6023423), (1372, 5742447), (1428, 5517253), (1526, 5162934), (1666, 4729074), (1853, 4251828), (2058, 3828298), (2066, 3813474), (2289, 3441956), (2499, 3152716), (3052, 2581467), (3099, 2542316), (3332, 2364537), (3706, 2125914), (4116, 1914149), (4132, 1906737), (4578, 1720978), (4998, 1576358), (5341, 1475124), (5559, 1417276), (5831, 1351164), (6198, 1271158), (7231, 1089564), (7412, 1062957), (9156, 860489), (9996, 788179), (10682, 737562), (11118, 708638), (11662, 675582), (12396, 635579), (12971, 607404), (14462, 544782), (16023, 491708), (17493, 450388), (17561, 448644), (21364, 368781), (21693, 363188), (22236, 354319), (23324, 337791), (25942, 303702), (28924, 272391), (32046, 245854), (34986, 225194), (35122, 224322), (37387, 210732), (38913, 202468), (43386, 181594), (50617, 155652), (51884, 151851), (52683, 149548), (64092, 122927), (69972, 112597), (70244, 112161), (74774, 105366), (77826, 101234), (86772, 90797)]