381370277632

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{517087}}^1$

素因数の和:517213

約数の個数: 72

約数和(自身を含む): 790582048256

約数和(自身を除く): 409211770624

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 128, 134, 172, 256, 268, 344, 536, 688, 1072, 1376, 2144, 2752, 2881, 4288, 5504, 5762, 8576, 11008, 11524, 17152, 23048, 46096, 92192, 184384, 368768, 517087, 737536, 1034174, 2068348, 4136696, 8273392, 16546784, 22234741, 33093568, 34644829, 44469482, 66187136, 69289658, 88938964, 132374272, 138579316, 177877928, 277158632, 355755856, 554317264, 711511712, 1108634528, 1423023424, 1489727647, 2217269056, 2846046848, 2979455294, 4434538112, 5692093696, 5958910588, 8869076224, 11917821176, 23835642352, 47671284704, 95342569408, 190685138816, 381370277632]

約数ペア:

[(1, 381370277632), (2, 190685138816), (4, 95342569408), (8, 47671284704), (16, 23835642352), (32, 11917821176), (43, 8869076224), (64, 5958910588), (67, 5692093696), (86, 4434538112), (128, 2979455294), (134, 2846046848), (172, 2217269056), (256, 1489727647), (268, 1423023424), (344, 1108634528), (536, 711511712), (688, 554317264), (1072, 355755856), (1376, 277158632), (2144, 177877928), (2752, 138579316), (2881, 132374272), (4288, 88938964), (5504, 69289658), (5762, 66187136), (8576, 44469482), (11008, 34644829), (11524, 33093568), (17152, 22234741), (23048, 16546784), (46096, 8273392), (92192, 4136696), (184384, 2068348), (368768, 1034174), (517087, 737536)]