406376768

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1088

約数の個数: 112

約数和(自身を含む): 985113600

約数和(自身を除く): 578736832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 203, 217, 224, 232, 248, 406, 434, 448, 464, 496, 812, 868, 899, 928, 992, 1009, 1624, 1736, 1798, 1856, 1984, 2018, 3248, 3472, 3596, 4036, 6293, 6496, 6944, 7063, 7192, 8072, 12586, 12992, 13888, 14126, 14384, 16144, 25172, 28252, 28768, 29261, 31279, 32288, 50344, 56504, 57536, 58522, 62558, 64576, 100688, 113008, 117044, 125116, 201376, 204827, 218953, 226016, 234088, 250232, 402752, 409654, 437906, 452032, 468176, 500464, 819308, 875812, 907091, 936352, 1000928, 1638616, 1751624, 1814182, 1872704, 2001856, 3277232, 3503248, 3628364, 6349637, 6554464, 7006496, 7256728, 12699274, 13108928, 14012992, 14513456, 25398548, 29026912, 50797096, 58053824, 101594192, 203188384, 406376768]

約数ペア:

[(1, 406376768), (2, 203188384), (4, 101594192), (7, 58053824), (8, 50797096), (14, 29026912), (16, 25398548), (28, 14513456), (29, 14012992), (31, 13108928), (32, 12699274), (56, 7256728), (58, 7006496), (62, 6554464), (64, 6349637), (112, 3628364), (116, 3503248), (124, 3277232), (203, 2001856), (217, 1872704), (224, 1814182), (232, 1751624), (248, 1638616), (406, 1000928), (434, 936352), (448, 907091), (464, 875812), (496, 819308), (812, 500464), (868, 468176), (899, 452032), (928, 437906), (992, 409654), (1009, 402752), (1624, 250232), (1736, 234088), (1798, 226016), (1856, 218953), (1984, 204827), (2018, 201376), (3248, 125116), (3472, 117044), (3596, 113008), (4036, 100688), (6293, 64576), (6496, 62558), (6944, 58522), (7063, 57536), (7192, 56504), (8072, 50344), (12586, 32288), (12992, 31279), (13888, 29261), (14126, 28768), (14384, 28252), (16144, 25172)]