680736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 2044224

約数和(自身を除く): 1363488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1013, 2026, 3039, 4052, 6078, 7091, 8104, 12156, 14182, 16208, 21273, 24312, 28364, 32416, 42546, 48624, 56728, 85092, 97248, 113456, 170184, 226912, 340368, 680736]

約数ペア:

[(1, 680736), (2, 340368), (3, 226912), (4, 170184), (6, 113456), (7, 97248), (8, 85092), (12, 56728), (14, 48624), (16, 42546), (21, 32416), (24, 28364), (28, 24312), (32, 21273), (42, 16208), (48, 14182), (56, 12156), (84, 8104), (96, 7091), (112, 6078), (168, 4052), (224, 3039), (336, 2026), (672, 1013)]