813938496

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{605609}}^1$

素因数の和:605631

約数の個数: 56

約数和(自身を含む): 2461199040

約数和(自身を除く): 1647260544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 605609, 1211218, 1816827, 2422436, 3633654, 4239263, 4844872, 7267308, 8478526, 9689744, 12717789, 14534616, 16957052, 19379488, 25435578, 29069232, 33914104, 38758976, 50871156, 58138464, 67828208, 101742312, 116276928, 135656416, 203484624, 271312832, 406969248, 813938496]

約数ペア:

[(1, 813938496), (2, 406969248), (3, 271312832), (4, 203484624), (6, 135656416), (7, 116276928), (8, 101742312), (12, 67828208), (14, 58138464), (16, 50871156), (21, 38758976), (24, 33914104), (28, 29069232), (32, 25435578), (42, 19379488), (48, 16957052), (56, 14534616), (64, 12717789), (84, 9689744), (96, 8478526), (112, 7267308), (168, 4844872), (192, 4239263), (224, 3633654), (336, 2422436), (448, 1816827), (672, 1211218), (1344, 605609)]