349764864

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19801}}^1$

素因数の和:19843

約数の個数: 72

約数和(自身を含む): 971406912

約数和(自身を除く): 621642048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 19801, 39602, 59403, 79204, 118806, 158408, 237612, 316816, 455423, 475224, 633632, 910846, 950448, 1267264, 1366269, 1821692, 1900896, 2534528, 2732538, 3643384, 3801792, 5069056, 5465076, 7286768, 7603584, 10930152, 14573536, 15207168, 21860304, 29147072, 43720608, 58294144, 87441216, 116588288, 174882432, 349764864]

約数ペア:

[(1, 349764864), (2, 174882432), (3, 116588288), (4, 87441216), (6, 58294144), (8, 43720608), (12, 29147072), (16, 21860304), (23, 15207168), (24, 14573536), (32, 10930152), (46, 7603584), (48, 7286768), (64, 5465076), (69, 5069056), (92, 3801792), (96, 3643384), (128, 2732538), (138, 2534528), (184, 1900896), (192, 1821692), (256, 1366269), (276, 1267264), (368, 950448), (384, 910846), (552, 633632), (736, 475224), (768, 455423), (1104, 316816), (1472, 237612), (2208, 158408), (2944, 118806), (4416, 79204), (5888, 59403), (8832, 39602), (17664, 19801)]