489812232

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 1612800000

約数和(自身を除く): 1122987768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 49, 52, 56, 69, 78, 84, 91, 92, 98, 104, 138, 147, 156, 161, 168, 182, 184, 196, 199, 273, 276, 294, 299, 312, 322, 343, 364, 392, 398, 483, 546, 552, 588, 597, 598, 637, 644, 686, 728, 796, 897, 966, 1029, 1092, 1127, 1176, 1194, 1196, 1274, 1288, 1372, 1393, 1592, 1794, 1911, 1932, 2058, 2093, 2184, 2254, 2388, 2392, 2548, 2587, 2744, 2786, 3381, 3588, 3822, 3864, 4116, 4179, 4186, 4459, 4508, 4577, 4776, 5096, 5174, 5572, 6279, 6762, 7176, 7644, 7761, 7889, 8232, 8358, 8372, 8918, 9016, 9154, 9751, 10348, 11144, 12558, 13377, 13524, 13731, 14651, 15288, 15522, 15778, 16716, 16744, 17836, 18109, 18308, 19502, 20696, 23667, 25116, 26754, 27048, 27462, 29253, 29302, 31044, 31556, 32039, 33432, 35672, 36218, 36616, 39004, 43953, 47334, 50232, 53508, 54327, 54924, 58506, 58604, 59501, 62088, 63112, 64078, 68257, 72436, 78008, 87906, 94668, 96117, 102557, 107016, 108654, 109848, 117012, 117208, 119002, 126763, 128156, 136514, 144872, 175812, 178503, 189336, 192234, 204771, 205114, 217308, 224273, 234024, 238004, 253526, 256312, 273028, 307671, 351624, 357006, 380289, 384468, 409542, 410228, 416507, 434616, 448546, 476008, 507052, 546056, 615342, 672819, 714012, 760578, 768936, 819084, 820456, 833014, 887341, 897092, 1014104, 1230684, 1249521, 1345638, 1428024, 1521156, 1569911, 1638168, 1666028, 1774682, 1794184, 2461368, 2499042, 2662023, 2691276, 2915549, 3042312, 3139822, 3332056, 3549364, 4709733, 4998084, 5324046, 5382552, 5831098, 6279644, 7098728, 8746647, 9419466, 9996168, 10648092, 11662196, 12559288, 17493294, 18838932, 20408843, 21296184, 23324392, 34986588, 37677864, 40817686, 61226529, 69973176, 81635372, 122453058, 163270744, 244906116, 489812232]

約数ペア:

[(1, 489812232), (2, 244906116), (3, 163270744), (4, 122453058), (6, 81635372), (7, 69973176), (8, 61226529), (12, 40817686), (13, 37677864), (14, 34986588), (21, 23324392), (23, 21296184), (24, 20408843), (26, 18838932), (28, 17493294), (39, 12559288), (42, 11662196), (46, 10648092), (49, 9996168), (52, 9419466), (56, 8746647), (69, 7098728), (78, 6279644), (84, 5831098), (91, 5382552), (92, 5324046), (98, 4998084), (104, 4709733), (138, 3549364), (147, 3332056), (156, 3139822), (161, 3042312), (168, 2915549), (182, 2691276), (184, 2662023), (196, 2499042), (199, 2461368), (273, 1794184), (276, 1774682), (294, 1666028), (299, 1638168), (312, 1569911), (322, 1521156), (343, 1428024), (364, 1345638), (392, 1249521), (398, 1230684), (483, 1014104), (546, 897092), (552, 887341), (588, 833014), (597, 820456), (598, 819084), (637, 768936), (644, 760578), (686, 714012), (728, 672819), (796, 615342), (897, 546056), (966, 507052), (1029, 476008), (1092, 448546), (1127, 434616), (1176, 416507), (1194, 410228), (1196, 409542), (1274, 384468), (1288, 380289), (1372, 357006), (1393, 351624), (1592, 307671), (1794, 273028), (1911, 256312), (1932, 253526), (2058, 238004), (2093, 234024), (2184, 224273), (2254, 217308), (2388, 205114), (2392, 204771), (2548, 192234), (2587, 189336), (2744, 178503), (2786, 175812), (3381, 144872), (3588, 136514), (3822, 128156), (3864, 126763), (4116, 119002), (4179, 117208), (4186, 117012), (4459, 109848), (4508, 108654), (4577, 107016), (4776, 102557), (5096, 96117), (5174, 94668), (5572, 87906), (6279, 78008), (6762, 72436), (7176, 68257), (7644, 64078), (7761, 63112), (7889, 62088), (8232, 59501), (8358, 58604), (8372, 58506), (8918, 54924), (9016, 54327), (9154, 53508), (9751, 50232), (10348, 47334), (11144, 43953), (12558, 39004), (13377, 36616), (13524, 36218), (13731, 35672), (14651, 33432), (15288, 32039), (15522, 31556), (15778, 31044), (16716, 29302), (16744, 29253), (17836, 27462), (18109, 27048), (18308, 26754), (19502, 25116), (20696, 23667)]