899951264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{2399}}^1$

素因数の和:3045

約数の個数: 48

約数和(自身を含む): 1868832000

約数和(自身を除く): 968880736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 617, 1234, 2399, 2468, 4798, 4936, 9596, 9872, 11723, 19192, 19744, 23446, 38384, 45581, 46892, 76768, 91162, 93784, 182324, 187568, 364648, 375136, 729296, 1458592, 1480183, 2960366, 5920732, 11841464, 23682928, 28123477, 47365856, 56246954, 112493908, 224987816, 449975632, 899951264]

約数ペア:

[(1, 899951264), (2, 449975632), (4, 224987816), (8, 112493908), (16, 56246954), (19, 47365856), (32, 28123477), (38, 23682928), (76, 11841464), (152, 5920732), (304, 2960366), (608, 1480183), (617, 1458592), (1234, 729296), (2399, 375136), (2468, 364648), (4798, 187568), (4936, 182324), (9596, 93784), (9872, 91162), (11723, 76768), (19192, 46892), (19744, 45581), (23446, 38384)]