1138873876

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 2401862400

約数和(自身を除く): 1262988524

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 83, 98, 137, 146, 166, 196, 274, 292, 332, 343, 511, 548, 581, 686, 959, 1022, 1162, 1372, 1918, 2044, 2324, 3577, 3836, 4067, 6059, 6713, 7154, 8134, 10001, 11371, 12118, 13426, 14308, 16268, 20002, 22742, 24236, 25039, 26852, 28469, 40004, 42413, 45484, 46991, 50078, 56938, 70007, 79597, 84826, 93982, 100156, 113876, 140014, 159194, 169652, 187964, 280028, 296891, 318388, 490049, 557179, 593782, 830083, 980098, 1114358, 1187564, 1660166, 1960196, 2078237, 2228716, 3320332, 3430343, 3900253, 4156474, 5810581, 6860686, 7800506, 8312948, 11621162, 13721372, 15601012, 23242324, 40674067, 81348134, 162696268, 284718469, 569436938, 1138873876]

約数ペア:

[(1, 1138873876), (2, 569436938), (4, 284718469), (7, 162696268), (14, 81348134), (28, 40674067), (49, 23242324), (73, 15601012), (83, 13721372), (98, 11621162), (137, 8312948), (146, 7800506), (166, 6860686), (196, 5810581), (274, 4156474), (292, 3900253), (332, 3430343), (343, 3320332), (511, 2228716), (548, 2078237), (581, 1960196), (686, 1660166), (959, 1187564), (1022, 1114358), (1162, 980098), (1372, 830083), (1918, 593782), (2044, 557179), (2324, 490049), (3577, 318388), (3836, 296891), (4067, 280028), (6059, 187964), (6713, 169652), (7154, 159194), (8134, 140014), (10001, 113876), (11371, 100156), (12118, 93982), (13426, 84826), (14308, 79597), (16268, 70007), (20002, 56938), (22742, 50078), (24236, 46991), (25039, 45484), (26852, 42413), (28469, 40004)]