2308889128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73757}}^1$

素因数の和:73826

約数の個数: 64

約数和(自身を含む): 5452191360

約数和(自身を除く): 3143302232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 7826, 15652, 31304, 73757, 147514, 295028, 516299, 590056, 958841, 1032598, 1917682, 2065196, 3171551, 3835364, 4130392, 6343102, 6711887, 7670728, 12686204, 13423774, 22200857, 25372408, 26847548, 41230163, 44401714, 53695096, 82460326, 88803428, 164920652, 177606856, 288611141, 329841304, 577222282, 1154444564, 2308889128]

約数ペア:

[(1, 2308889128), (2, 1154444564), (4, 577222282), (7, 329841304), (8, 288611141), (13, 177606856), (14, 164920652), (26, 88803428), (28, 82460326), (43, 53695096), (52, 44401714), (56, 41230163), (86, 26847548), (91, 25372408), (104, 22200857), (172, 13423774), (182, 12686204), (301, 7670728), (344, 6711887), (364, 6343102), (559, 4130392), (602, 3835364), (728, 3171551), (1118, 2065196), (1204, 1917682), (2236, 1032598), (2408, 958841), (3913, 590056), (4472, 516299), (7826, 295028), (15652, 147514), (31304, 73757)]