1879493472

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 5431778352

約数和(自身を除く): 3552284880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 197, 211, 288, 314, 394, 422, 471, 591, 628, 633, 788, 844, 942, 1182, 1256, 1266, 1413, 1576, 1688, 1773, 1884, 1899, 2364, 2512, 2532, 2826, 3152, 3376, 3546, 3768, 3798, 4728, 5024, 5064, 5652, 6304, 6752, 7092, 7536, 7596, 9456, 10128, 11304, 14184, 15072, 15192, 18912, 20256, 22608, 28368, 30384, 30929, 33127, 41567, 45216, 56736, 60768, 61858, 66254, 83134, 92787, 99381, 123716, 124701, 132508, 166268, 185574, 198762, 247432, 249402, 265016, 278361, 298143, 332536, 371148, 374103, 397524, 494864, 498804, 530032, 556722, 596286, 665072, 742296, 748206, 795048, 989728, 997608, 1060064, 1113444, 1192572, 1330144, 1484592, 1496412, 1590096, 1995216, 2226888, 2385144, 2969184, 2992824, 3180192, 3990432, 4453776, 4770288, 5985648, 6526019, 8907552, 9540576, 11971296, 13052038, 19578057, 26104076, 39156114, 52208152, 58734171, 78312228, 104416304, 117468342, 156624456, 208832608, 234936684, 313248912, 469873368, 626497824, 939746736, 1879493472]

約数ペア:

[(1, 1879493472), (2, 939746736), (3, 626497824), (4, 469873368), (6, 313248912), (8, 234936684), (9, 208832608), (12, 156624456), (16, 117468342), (18, 104416304), (24, 78312228), (32, 58734171), (36, 52208152), (48, 39156114), (72, 26104076), (96, 19578057), (144, 13052038), (157, 11971296), (197, 9540576), (211, 8907552), (288, 6526019), (314, 5985648), (394, 4770288), (422, 4453776), (471, 3990432), (591, 3180192), (628, 2992824), (633, 2969184), (788, 2385144), (844, 2226888), (942, 1995216), (1182, 1590096), (1256, 1496412), (1266, 1484592), (1413, 1330144), (1576, 1192572), (1688, 1113444), (1773, 1060064), (1884, 997608), (1899, 989728), (2364, 795048), (2512, 748206), (2532, 742296), (2826, 665072), (3152, 596286), (3376, 556722), (3546, 530032), (3768, 498804), (3798, 494864), (4728, 397524), (5024, 374103), (5064, 371148), (5652, 332536), (6304, 298143), (6752, 278361), (7092, 265016), (7536, 249402), (7596, 247432), (9456, 198762), (10128, 185574), (11304, 166268), (14184, 132508), (15072, 124701), (15192, 123716), (18912, 99381), (20256, 92787), (22608, 83134), (28368, 66254), (30384, 61858), (30929, 60768), (33127, 56736), (41567, 45216)]