219806496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8423

約数の個数: 144

約数和(自身を含む): 769414464

約数和(自身を除く): 549607968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8387, 8736, 13104, 16774, 25161, 26208, 33548, 50322, 58709, 67096, 75483, 100644, 109031, 117418, 134192, 150966, 176127, 201288, 218062, 234836, 268384, 301932, 327093, 352254, 402576, 436124, 469672, 528381, 603864, 654186, 704508, 763217, 805152, 872248, 939344, 981279, 1056762, 1207728, 1308372, 1409016, 1526434, 1744496, 1878688, 1962558, 2113524, 2289651, 2415456, 2616744, 2818032, 3052868, 3488992, 3925116, 4227048, 4579302, 5233488, 5636064, 6105736, 6868953, 7850232, 8454096, 9158604, 10466976, 12211472, 13737906, 15700464, 16908192, 18317208, 24422944, 27475812, 31400928, 36634416, 54951624, 73268832, 109903248, 219806496]

約数ペア:

[(1, 219806496), (2, 109903248), (3, 73268832), (4, 54951624), (6, 36634416), (7, 31400928), (8, 27475812), (9, 24422944), (12, 18317208), (13, 16908192), (14, 15700464), (16, 13737906), (18, 12211472), (21, 10466976), (24, 9158604), (26, 8454096), (28, 7850232), (32, 6868953), (36, 6105736), (39, 5636064), (42, 5233488), (48, 4579302), (52, 4227048), (56, 3925116), (63, 3488992), (72, 3052868), (78, 2818032), (84, 2616744), (91, 2415456), (96, 2289651), (104, 2113524), (112, 1962558), (117, 1878688), (126, 1744496), (144, 1526434), (156, 1409016), (168, 1308372), (182, 1207728), (208, 1056762), (224, 981279), (234, 939344), (252, 872248), (273, 805152), (288, 763217), (312, 704508), (336, 654186), (364, 603864), (416, 528381), (468, 469672), (504, 436124), (546, 402576), (624, 352254), (672, 327093), (728, 301932), (819, 268384), (936, 234836), (1008, 218062), (1092, 201288), (1248, 176127), (1456, 150966), (1638, 134192), (1872, 117418), (2016, 109031), (2184, 100644), (2912, 75483), (3276, 67096), (3744, 58709), (4368, 50322), (6552, 33548), (8387, 26208), (8736, 25161), (13104, 16774)]