19809238176

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83983}}^1$

素因数の和:84025

約数の個数: 240

約数和(自身を含む): 71703523584

約数和(自身を除く): 51894285408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 11232, 13104, 14742, 16848, 18144, 19656, 26208, 29484, 33696, 39312, 58968, 78624, 83983, 117936, 167966, 235872, 251949, 335932, 503898, 587881, 671864, 755847, 1007796, 1091779, 1175762, 1343728, 1511694, 1763643, 2015592, 2183558, 2267541, 2351524, 2687456, 3023388, 3275337, 3527286, 4031184, 4367116, 4535082, 4703048, 5290929, 6046776, 6550674, 6802623, 7054572, 7642453, 8062368, 8734232, 9070164, 9406096, 9826011, 10581858, 12093552, 13101348, 13605246, 14109144, 15284906, 15872787, 17468464, 18140328, 18812192, 19652022, 21163716, 22927359, 24187104, 26202696, 27210492, 28218288, 29478033, 30569812, 31745574, 34936928, 36280656, 39304044, 42327432, 45854718, 47618361, 52405392, 54420984, 56436576, 58956066, 61139624, 63491148, 68782077, 72561312, 78608088, 84654864, 88434099, 91709436, 95236722, 104810784, 108841968, 117912132, 122279248, 126982296, 137564154, 157216176, 169309728, 176868198, 183418872, 190473444, 206346231, 217683936, 235824264, 244558496, 253964592, 275128308, 314432352, 353736396, 366837744, 380946888, 412692462, 471648528, 507929184, 550256616, 619038693, 707472792, 733675488, 761893776, 825384924, 943297056, 1100513232, 1238077386, 1414945584, 1523787552, 1650769848, 2201026464, 2476154772, 2829891168, 3301539696, 4952309544, 6603079392, 9904619088, 19809238176]

約数ペア:

[(1, 19809238176), (2, 9904619088), (3, 6603079392), (4, 4952309544), (6, 3301539696), (7, 2829891168), (8, 2476154772), (9, 2201026464), (12, 1650769848), (13, 1523787552), (14, 1414945584), (16, 1238077386), (18, 1100513232), (21, 943297056), (24, 825384924), (26, 761893776), (27, 733675488), (28, 707472792), (32, 619038693), (36, 550256616), (39, 507929184), (42, 471648528), (48, 412692462), (52, 380946888), (54, 366837744), (56, 353736396), (63, 314432352), (72, 275128308), (78, 253964592), (81, 244558496), (84, 235824264), (91, 217683936), (96, 206346231), (104, 190473444), (108, 183418872), (112, 176868198), (117, 169309728), (126, 157216176), (144, 137564154), (156, 126982296), (162, 122279248), (168, 117912132), (182, 108841968), (189, 104810784), (208, 95236722), (216, 91709436), (224, 88434099), (234, 84654864), (252, 78608088), (273, 72561312), (288, 68782077), (312, 63491148), (324, 61139624), (336, 58956066), (351, 56436576), (364, 54420984), (378, 52405392), (416, 47618361), (432, 45854718), (468, 42327432), (504, 39304044), (546, 36280656), (567, 34936928), (624, 31745574), (648, 30569812), (672, 29478033), (702, 28218288), (728, 27210492), (756, 26202696), (819, 24187104), (864, 22927359), (936, 21163716), (1008, 19652022), (1053, 18812192), (1092, 18140328), (1134, 17468464), (1248, 15872787), (1296, 15284906), (1404, 14109144), (1456, 13605246), (1512, 13101348), (1638, 12093552), (1872, 10581858), (2016, 9826011), (2106, 9406096), (2184, 9070164), (2268, 8734232), (2457, 8062368), (2592, 7642453), (2808, 7054572), (2912, 6802623), (3024, 6550674), (3276, 6046776), (3744, 5290929), (4212, 4703048), (4368, 4535082), (4536, 4367116), (4914, 4031184), (5616, 3527286), (6048, 3275337), (6552, 3023388), (7371, 2687456), (8424, 2351524), (8736, 2267541), (9072, 2183558), (9828, 2015592), (11232, 1763643), (13104, 1511694), (14742, 1343728), (16848, 1175762), (18144, 1091779), (19656, 1007796), (26208, 755847), (29484, 671864), (33696, 587881), (39312, 503898), (58968, 335932), (78624, 251949), (83983, 235872), (117936, 167966)]