308025952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2237}}^1$

素因数の和:2591

約数の個数: 48

約数和(自身を含む): 655340112

約数和(自身を除く): 347314160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 662, 1324, 2237, 2648, 4303, 4474, 5296, 8606, 8948, 10592, 17212, 17896, 29081, 34424, 35792, 58162, 68848, 71584, 116324, 137696, 232648, 465296, 740447, 930592, 1480894, 2961788, 5923576, 9625811, 11847152, 19251622, 23694304, 38503244, 77006488, 154012976, 308025952]

約数ペア:

[(1, 308025952), (2, 154012976), (4, 77006488), (8, 38503244), (13, 23694304), (16, 19251622), (26, 11847152), (32, 9625811), (52, 5923576), (104, 2961788), (208, 1480894), (331, 930592), (416, 740447), (662, 465296), (1324, 232648), (2237, 137696), (2648, 116324), (4303, 71584), (4474, 68848), (5296, 58162), (8606, 35792), (8948, 34424), (10592, 29081), (17212, 17896)]