387627648

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43889}}^1$

素因数の和:43929

約数の個数: 64

約数和(自身を含む): 1074427200

約数和(自身を除く): 686799552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 43889, 87778, 131667, 175556, 263334, 351112, 526668, 702224, 1009447, 1053336, 1404448, 2018894, 2106672, 2808896, 3028341, 4037788, 4213344, 5617792, 6056682, 8075576, 8426688, 12113364, 16151152, 16853376, 24226728, 32302304, 48453456, 64604608, 96906912, 129209216, 193813824, 387627648]

約数ペア:

[(1, 387627648), (2, 193813824), (3, 129209216), (4, 96906912), (6, 64604608), (8, 48453456), (12, 32302304), (16, 24226728), (23, 16853376), (24, 16151152), (32, 12113364), (46, 8426688), (48, 8075576), (64, 6056682), (69, 5617792), (92, 4213344), (96, 4037788), (128, 3028341), (138, 2808896), (184, 2106672), (192, 2018894), (276, 1404448), (368, 1053336), (384, 1009447), (552, 702224), (736, 526668), (1104, 351112), (1472, 263334), (2208, 175556), (2944, 131667), (4416, 87778), (8832, 43889)]