1570744064

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 3191828640

約数和(自身を除く): 1621084576

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 181, 218, 256, 311, 362, 436, 622, 724, 872, 1244, 1448, 1744, 2488, 2896, 3488, 4976, 5792, 6976, 9952, 11584, 13952, 19729, 19904, 23168, 27904, 33899, 39458, 39808, 46336, 56291, 67798, 78916, 79616, 112582, 135596, 157832, 225164, 271192, 315664, 450328, 542384, 631328, 900656, 1084768, 1262656, 1801312, 2169536, 2525312, 3602624, 4339072, 5050624, 6135719, 7205248, 8678144, 12271438, 14410496, 24542876, 49085752, 98171504, 196343008, 392686016, 785372032, 1570744064]

約数ペア:

[(1, 1570744064), (2, 785372032), (4, 392686016), (8, 196343008), (16, 98171504), (32, 49085752), (64, 24542876), (109, 14410496), (128, 12271438), (181, 8678144), (218, 7205248), (256, 6135719), (311, 5050624), (362, 4339072), (436, 3602624), (622, 2525312), (724, 2169536), (872, 1801312), (1244, 1262656), (1448, 1084768), (1744, 900656), (2488, 631328), (2896, 542384), (3488, 450328), (4976, 315664), (5792, 271192), (6976, 225164), (9952, 157832), (11584, 135596), (13952, 112582), (19729, 79616), (19904, 78916), (23168, 67798), (27904, 56291), (33899, 46336), (39458, 39808)]