1340139416

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1598

約数の個数: 128

約数和(自身を含む): 3309120000

約数和(自身を除く): 1968980584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 154, 196, 203, 232, 308, 319, 343, 392, 406, 539, 616, 638, 686, 812, 1078, 1276, 1372, 1421, 1531, 1624, 2156, 2233, 2552, 2744, 2842, 3062, 3773, 4312, 4466, 5684, 6124, 7546, 8932, 9947, 10717, 11368, 12248, 15092, 15631, 16841, 17864, 19894, 21434, 30184, 31262, 33682, 39788, 42868, 44399, 62524, 67364, 75019, 79576, 85736, 88798, 109417, 117887, 125048, 134728, 150038, 177596, 218834, 235774, 300076, 310793, 355192, 437668, 471548, 488389, 525133, 600152, 621586, 825209, 875336, 943096, 976778, 1050266, 1243172, 1650418, 1953556, 2100532, 2175551, 2486344, 3300836, 3418723, 3907112, 4201064, 4351102, 5776463, 6601672, 6837446, 8702204, 11552926, 13674892, 15228857, 17404408, 23105852, 23931061, 27349784, 30457714, 46211704, 47862122, 60915428, 95724244, 121830856, 167517427, 191448488, 335034854, 670069708, 1340139416]

約数ペア:

[(1, 1340139416), (2, 670069708), (4, 335034854), (7, 191448488), (8, 167517427), (11, 121830856), (14, 95724244), (22, 60915428), (28, 47862122), (29, 46211704), (44, 30457714), (49, 27349784), (56, 23931061), (58, 23105852), (77, 17404408), (88, 15228857), (98, 13674892), (116, 11552926), (154, 8702204), (196, 6837446), (203, 6601672), (232, 5776463), (308, 4351102), (319, 4201064), (343, 3907112), (392, 3418723), (406, 3300836), (539, 2486344), (616, 2175551), (638, 2100532), (686, 1953556), (812, 1650418), (1078, 1243172), (1276, 1050266), (1372, 976778), (1421, 943096), (1531, 875336), (1624, 825209), (2156, 621586), (2233, 600152), (2552, 525133), (2744, 488389), (2842, 471548), (3062, 437668), (3773, 355192), (4312, 310793), (4466, 300076), (5684, 235774), (6124, 218834), (7546, 177596), (8932, 150038), (9947, 134728), (10717, 125048), (11368, 117887), (12248, 109417), (15092, 88798), (15631, 85736), (16841, 79576), (17864, 75019), (19894, 67364), (21434, 62524), (30184, 44399), (31262, 42868), (33682, 39788)]