870837328

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:644

約数の個数: 60

約数和(自身を含む): 1758637440

約数和(自身を除く): 887800112

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 296, 332, 479, 592, 664, 958, 1328, 1369, 1916, 2738, 3071, 3832, 5476, 6142, 7664, 10952, 12284, 17723, 21904, 24568, 35446, 39757, 49136, 70892, 79514, 113627, 141784, 159028, 227254, 283568, 318056, 454508, 636112, 655751, 909016, 1311502, 1471009, 1818032, 2623004, 2942018, 5246008, 5884036, 10492016, 11768072, 23536144, 54427333, 108854666, 217709332, 435418664, 870837328]

約数ペア:

[(1, 870837328), (2, 435418664), (4, 217709332), (8, 108854666), (16, 54427333), (37, 23536144), (74, 11768072), (83, 10492016), (148, 5884036), (166, 5246008), (296, 2942018), (332, 2623004), (479, 1818032), (592, 1471009), (664, 1311502), (958, 909016), (1328, 655751), (1369, 636112), (1916, 454508), (2738, 318056), (3071, 283568), (3832, 227254), (5476, 159028), (6142, 141784), (7664, 113627), (10952, 79514), (12284, 70892), (17723, 49136), (21904, 39757), (24568, 35446)]