455398596

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 1167206040

約数和(自身を除く): 711807444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 197, 314, 394, 409, 471, 591, 628, 788, 818, 942, 1182, 1227, 1413, 1636, 1773, 1884, 2364, 2454, 2826, 3546, 3681, 4908, 5652, 7092, 7362, 14724, 30929, 61858, 64213, 80573, 92787, 123716, 128426, 161146, 185574, 192639, 241719, 256852, 278361, 322292, 371148, 385278, 483438, 556722, 577917, 725157, 770556, 966876, 1113444, 1155834, 1450314, 2311668, 2900628, 12649961, 25299922, 37949883, 50599844, 75899766, 113849649, 151799532, 227699298, 455398596]

約数ペア:

[(1, 455398596), (2, 227699298), (3, 151799532), (4, 113849649), (6, 75899766), (9, 50599844), (12, 37949883), (18, 25299922), (36, 12649961), (157, 2900628), (197, 2311668), (314, 1450314), (394, 1155834), (409, 1113444), (471, 966876), (591, 770556), (628, 725157), (788, 577917), (818, 556722), (942, 483438), (1182, 385278), (1227, 371148), (1413, 322292), (1636, 278361), (1773, 256852), (1884, 241719), (2364, 192639), (2454, 185574), (2826, 161146), (3546, 128426), (3681, 123716), (4908, 92787), (5652, 80573), (7092, 64213), (7362, 61858), (14724, 30929)]