334136508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20641}}^1$

素因数の和:20738

約数の個数: 48

約数和(自身を含む): 832285440

約数和(自身を除く): 498148932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 20641, 41282, 61923, 82564, 123846, 247692, 392179, 784358, 1176537, 1465511, 1568716, 2353074, 2931022, 4396533, 4706148, 5862044, 8793066, 17586132, 27844709, 55689418, 83534127, 111378836, 167068254, 334136508]

約数ペア:

[(1, 334136508), (2, 167068254), (3, 111378836), (4, 83534127), (6, 55689418), (12, 27844709), (19, 17586132), (38, 8793066), (57, 5862044), (71, 4706148), (76, 4396533), (114, 2931022), (142, 2353074), (213, 1568716), (228, 1465511), (284, 1176537), (426, 784358), (852, 392179), (1349, 247692), (2698, 123846), (4047, 82564), (5396, 61923), (8094, 41282), (16188, 20641)]