245672784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:754

約数の個数: 160

約数和(自身を含む): 813162240

約数和(自身を除く): 567489456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 137, 144, 168, 189, 216, 252, 274, 336, 378, 411, 432, 504, 548, 593, 756, 822, 959, 1008, 1096, 1186, 1233, 1512, 1644, 1779, 1918, 2192, 2372, 2466, 2877, 3024, 3288, 3558, 3699, 3836, 4151, 4744, 4932, 5337, 5754, 6576, 7116, 7398, 7672, 8302, 8631, 9488, 9864, 10674, 11508, 12453, 14232, 14796, 15344, 16011, 16604, 17262, 19728, 21348, 23016, 24906, 25893, 28464, 29592, 32022, 33208, 34524, 37359, 42696, 46032, 49812, 51786, 59184, 64044, 66416, 69048, 74718, 81241, 85392, 99624, 103572, 112077, 128088, 138096, 149436, 162482, 199248, 207144, 224154, 243723, 256176, 298872, 324964, 414288, 448308, 487446, 568687, 597744, 649928, 731169, 896616, 974892, 1137374, 1299856, 1462338, 1706061, 1793232, 1949784, 2193507, 2274748, 2924676, 3412122, 3899568, 4387014, 4549496, 5118183, 5849352, 6824244, 8774028, 9098992, 10236366, 11698704, 13648488, 15354549, 17548056, 20472732, 27296976, 30709098, 35096112, 40945464, 61418196, 81890928, 122836392, 245672784]

約数ペア:

[(1, 245672784), (2, 122836392), (3, 81890928), (4, 61418196), (6, 40945464), (7, 35096112), (8, 30709098), (9, 27296976), (12, 20472732), (14, 17548056), (16, 15354549), (18, 13648488), (21, 11698704), (24, 10236366), (27, 9098992), (28, 8774028), (36, 6824244), (42, 5849352), (48, 5118183), (54, 4549496), (56, 4387014), (63, 3899568), (72, 3412122), (84, 2924676), (108, 2274748), (112, 2193507), (126, 1949784), (137, 1793232), (144, 1706061), (168, 1462338), (189, 1299856), (216, 1137374), (252, 974892), (274, 896616), (336, 731169), (378, 649928), (411, 597744), (432, 568687), (504, 487446), (548, 448308), (593, 414288), (756, 324964), (822, 298872), (959, 256176), (1008, 243723), (1096, 224154), (1186, 207144), (1233, 199248), (1512, 162482), (1644, 149436), (1779, 138096), (1918, 128088), (2192, 112077), (2372, 103572), (2466, 99624), (2877, 85392), (3024, 81241), (3288, 74718), (3558, 69048), (3699, 66416), (3836, 64044), (4151, 59184), (4744, 51786), (4932, 49812), (5337, 46032), (5754, 42696), (6576, 37359), (7116, 34524), (7398, 33208), (7672, 32022), (8302, 29592), (8631, 28464), (9488, 25893), (9864, 24906), (10674, 23016), (11508, 21348), (12453, 19728), (14232, 17262), (14796, 16604), (15344, 16011)]