2912821728

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{218287}}^1$

素因数の和:218439

約数の個数: 48

約数和(自身を含む): 7701200640

約数和(自身を除く): 4788378912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 13344, 218287, 436574, 654861, 873148, 1309722, 1746296, 2619444, 3492592, 5238888, 6985184, 10477776, 20955552, 30341893, 60683786, 91025679, 121367572, 182051358, 242735144, 364102716, 485470288, 728205432, 970940576, 1456410864, 2912821728]

約数ペア:

[(1, 2912821728), (2, 1456410864), (3, 970940576), (4, 728205432), (6, 485470288), (8, 364102716), (12, 242735144), (16, 182051358), (24, 121367572), (32, 91025679), (48, 60683786), (96, 30341893), (139, 20955552), (278, 10477776), (417, 6985184), (556, 5238888), (834, 3492592), (1112, 2619444), (1668, 1746296), (2224, 1309722), (3336, 873148), (4448, 654861), (6672, 436574), (13344, 218287)]