389623536

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{11321}}^1$

素因数の和:11574

約数の個数: 60

約数和(自身を含む): 1095063840

約数和(自身を除く): 705440304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 8604, 11321, 11472, 17208, 22642, 33963, 34416, 45284, 67926, 90568, 101889, 135852, 181136, 203778, 271704, 407556, 543408, 815112, 1630224, 2705719, 5411438, 8117157, 10822876, 16234314, 21645752, 24351471, 32468628, 43291504, 48702942, 64937256, 97405884, 129874512, 194811768, 389623536]

約数ペア:

[(1, 389623536), (2, 194811768), (3, 129874512), (4, 97405884), (6, 64937256), (8, 48702942), (9, 43291504), (12, 32468628), (16, 24351471), (18, 21645752), (24, 16234314), (36, 10822876), (48, 8117157), (72, 5411438), (144, 2705719), (239, 1630224), (478, 815112), (717, 543408), (956, 407556), (1434, 271704), (1912, 203778), (2151, 181136), (2868, 135852), (3824, 101889), (4302, 90568), (5736, 67926), (8604, 45284), (11321, 34416), (11472, 33963), (17208, 22642)]