281010309246

素因数分解:

$2^1\times 3^2\times {\mathrm{1283}}^1\times {\mathrm{1811}}^1\times {\mathrm{6719}}^1$

素因数の和:9821

約数の個数: 48

約数和(自身を含む): 609757424640

約数和(自身を除く): 328747115394

約数列:

[1, 2, 3, 6, 9, 18, 1283, 1811, 2566, 3622, 3849, 5433, 6719, 7698, 10866, 11547, 13438, 16299, 20157, 23094, 32598, 40314, 60471, 120942, 2323513, 4647026, 6970539, 8620477, 12168109, 13941078, 17240954, 20911617, 24336218, 25861431, 36504327, 41823234, 51722862, 73008654, 77584293, 109512981, 155168586, 219025962, 15611683847, 31223367694, 46835051541, 93670103082, 140505154623, 281010309246]

約数ペア:

[(1, 281010309246), (2, 140505154623), (3, 93670103082), (6, 46835051541), (9, 31223367694), (18, 15611683847), (1283, 219025962), (1811, 155168586), (2566, 109512981), (3622, 77584293), (3849, 73008654), (5433, 51722862), (6719, 41823234), (7698, 36504327), (10866, 25861431), (11547, 24336218), (13438, 20911617), (16299, 17240954), (20157, 13941078), (23094, 12168109), (32598, 8620477), (40314, 6970539), (60471, 4647026), (120942, 2323513)]