1805121472

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 224

約数和(自身を含む): 4898257920

約数和(自身を除く): 3093136448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 29, 32, 34, 44, 56, 58, 64, 68, 77, 88, 112, 116, 119, 136, 154, 176, 187, 203, 224, 232, 238, 272, 308, 319, 352, 374, 406, 448, 464, 476, 493, 544, 616, 638, 704, 743, 748, 812, 928, 952, 986, 1088, 1232, 1276, 1309, 1486, 1496, 1624, 1856, 1904, 1972, 2233, 2464, 2552, 2618, 2972, 2992, 3248, 3451, 3808, 3944, 4466, 4928, 5104, 5201, 5236, 5423, 5944, 5984, 6496, 6902, 7616, 7888, 8173, 8932, 10208, 10402, 10472, 10846, 11888, 11968, 12631, 12992, 13804, 15776, 16346, 17864, 20416, 20804, 20944, 21547, 21692, 23776, 25262, 27608, 31552, 32692, 35728, 37961, 41608, 41888, 43094, 43384, 47552, 50524, 55216, 57211, 65384, 71456, 75922, 83216, 83776, 86188, 86768, 88417, 101048, 110432, 114422, 130768, 138941, 142912, 150829, 151844, 166432, 172376, 173536, 176834, 202096, 220864, 228844, 237017, 261536, 277882, 301658, 303688, 332864, 344752, 347072, 353668, 366299, 404192, 457688, 474034, 523072, 555764, 603316, 607376, 689504, 707336, 732598, 808384, 915376, 948068, 972587, 1111528, 1206632, 1214752, 1379008, 1414672, 1465196, 1659119, 1830752, 1896136, 1945174, 2223056, 2413264, 2429504, 2564093, 2829344, 2930392, 3318238, 3661504, 3792272, 3890348, 4029289, 4446112, 4826528, 5128186, 5658688, 5860784, 6636476, 7584544, 7780696, 8058578, 8892224, 9653056, 10256372, 11721568, 13272952, 15169088, 15561392, 16117156, 20512744, 23443136, 26545904, 28205023, 31122784, 32234312, 41025488, 53091808, 56410046, 62245568, 64468624, 82050976, 106183616, 112820092, 128937248, 164101952, 225640184, 257874496, 451280368, 902560736, 1805121472]

約数ペア:

[(1, 1805121472), (2, 902560736), (4, 451280368), (7, 257874496), (8, 225640184), (11, 164101952), (14, 128937248), (16, 112820092), (17, 106183616), (22, 82050976), (28, 64468624), (29, 62245568), (32, 56410046), (34, 53091808), (44, 41025488), (56, 32234312), (58, 31122784), (64, 28205023), (68, 26545904), (77, 23443136), (88, 20512744), (112, 16117156), (116, 15561392), (119, 15169088), (136, 13272952), (154, 11721568), (176, 10256372), (187, 9653056), (203, 8892224), (224, 8058578), (232, 7780696), (238, 7584544), (272, 6636476), (308, 5860784), (319, 5658688), (352, 5128186), (374, 4826528), (406, 4446112), (448, 4029289), (464, 3890348), (476, 3792272), (493, 3661504), (544, 3318238), (616, 2930392), (638, 2829344), (704, 2564093), (743, 2429504), (748, 2413264), (812, 2223056), (928, 1945174), (952, 1896136), (986, 1830752), (1088, 1659119), (1232, 1465196), (1276, 1414672), (1309, 1379008), (1486, 1214752), (1496, 1206632), (1624, 1111528), (1856, 972587), (1904, 948068), (1972, 915376), (2233, 808384), (2464, 732598), (2552, 707336), (2618, 689504), (2972, 607376), (2992, 603316), (3248, 555764), (3451, 523072), (3808, 474034), (3944, 457688), (4466, 404192), (4928, 366299), (5104, 353668), (5201, 347072), (5236, 344752), (5423, 332864), (5944, 303688), (5984, 301658), (6496, 277882), (6902, 261536), (7616, 237017), (7888, 228844), (8173, 220864), (8932, 202096), (10208, 176834), (10402, 173536), (10472, 172376), (10846, 166432), (11888, 151844), (11968, 150829), (12631, 142912), (12992, 138941), (13804, 130768), (15776, 114422), (16346, 110432), (17864, 101048), (20416, 88417), (20804, 86768), (20944, 86188), (21547, 83776), (21692, 83216), (23776, 75922), (25262, 71456), (27608, 65384), (31552, 57211), (32692, 55216), (35728, 50524), (37961, 47552), (41608, 43384), (41888, 43094)]