374092972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 726485760

約数和(自身を除く): 352392788

約数列:

[1, 2, 4, 11, 22, 44, 107, 181, 214, 362, 428, 439, 724, 878, 1177, 1756, 1991, 2354, 3982, 4708, 4829, 7964, 9658, 19316, 19367, 38734, 46973, 77468, 79459, 93946, 158918, 187892, 213037, 317836, 426074, 516703, 852148, 874049, 1033406, 1748098, 2066812, 3496196, 8502113, 17004226, 34008452, 93523243, 187046486, 374092972]

約数ペア:

[(1, 374092972), (2, 187046486), (4, 93523243), (11, 34008452), (22, 17004226), (44, 8502113), (107, 3496196), (181, 2066812), (214, 1748098), (362, 1033406), (428, 874049), (439, 852148), (724, 516703), (878, 426074), (1177, 317836), (1756, 213037), (1991, 187892), (2354, 158918), (3982, 93946), (4708, 79459), (4829, 77468), (7964, 46973), (9658, 38734), (19316, 19367)]