256151184

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3463}}^1$

素因数の和:3564

約数の個数: 80

約数和(自身を含む): 701002752

約数和(自身を除く): 444851568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 67, 69, 92, 134, 138, 184, 201, 268, 276, 368, 402, 536, 552, 804, 1072, 1104, 1541, 1608, 3082, 3216, 3463, 4623, 6164, 6926, 9246, 10389, 12328, 13852, 18492, 20778, 24656, 27704, 36984, 41556, 55408, 73968, 79649, 83112, 159298, 166224, 232021, 238947, 318596, 464042, 477894, 637192, 696063, 928084, 955788, 1274384, 1392126, 1856168, 1911576, 2784252, 3712336, 3823152, 5336483, 5568504, 10672966, 11137008, 16009449, 21345932, 32018898, 42691864, 64037796, 85383728, 128075592, 256151184]

約数ペア:

[(1, 256151184), (2, 128075592), (3, 85383728), (4, 64037796), (6, 42691864), (8, 32018898), (12, 21345932), (16, 16009449), (23, 11137008), (24, 10672966), (46, 5568504), (48, 5336483), (67, 3823152), (69, 3712336), (92, 2784252), (134, 1911576), (138, 1856168), (184, 1392126), (201, 1274384), (268, 955788), (276, 928084), (368, 696063), (402, 637192), (536, 477894), (552, 464042), (804, 318596), (1072, 238947), (1104, 232021), (1541, 166224), (1608, 159298), (3082, 83112), (3216, 79649), (3463, 73968), (4623, 55408), (6164, 41556), (6926, 36984), (9246, 27704), (10389, 24656), (12328, 20778), (13852, 18492)]