1686726608

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 3901705632

約数和(自身を除く): 2214979024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 163, 196, 197, 268, 326, 392, 394, 469, 536, 652, 784, 788, 938, 1072, 1141, 1304, 1379, 1576, 1876, 2282, 2608, 2758, 3152, 3283, 3752, 4564, 5516, 6566, 7504, 7987, 9128, 9653, 10921, 11032, 13132, 13199, 15974, 18256, 19306, 21842, 22064, 26264, 26398, 31948, 32111, 38612, 43684, 52528, 52796, 63896, 64222, 76447, 77224, 87368, 92393, 105592, 127792, 128444, 152894, 154448, 174736, 184786, 211184, 224777, 256888, 305788, 369572, 449554, 513776, 535129, 611576, 646751, 739144, 899108, 1070258, 1223152, 1293502, 1478288, 1573439, 1798216, 2140516, 2151437, 2587004, 3146878, 3596432, 4281032, 4302874, 5174008, 6293756, 8562064, 8605748, 10348016, 12587512, 15060059, 17211496, 25175024, 30120118, 34422992, 60240236, 105420413, 120480472, 210840826, 240960944, 421681652, 843363304, 1686726608]

約数ペア:

[(1, 1686726608), (2, 843363304), (4, 421681652), (7, 240960944), (8, 210840826), (14, 120480472), (16, 105420413), (28, 60240236), (49, 34422992), (56, 30120118), (67, 25175024), (98, 17211496), (112, 15060059), (134, 12587512), (163, 10348016), (196, 8605748), (197, 8562064), (268, 6293756), (326, 5174008), (392, 4302874), (394, 4281032), (469, 3596432), (536, 3146878), (652, 2587004), (784, 2151437), (788, 2140516), (938, 1798216), (1072, 1573439), (1141, 1478288), (1304, 1293502), (1379, 1223152), (1576, 1070258), (1876, 899108), (2282, 739144), (2608, 646751), (2758, 611576), (3152, 535129), (3283, 513776), (3752, 449554), (4564, 369572), (5516, 305788), (6566, 256888), (7504, 224777), (7987, 211184), (9128, 184786), (9653, 174736), (10921, 154448), (11032, 152894), (13132, 128444), (13199, 127792), (15974, 105592), (18256, 92393), (19306, 87368), (21842, 77224), (22064, 76447), (26264, 64222), (26398, 63896), (31948, 52796), (32111, 52528), (38612, 43684)]