39580056

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 118886400

約数和(自身を除く): 79306344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 257, 276, 279, 372, 414, 514, 552, 558, 621, 713, 744, 771, 828, 837, 1028, 1116, 1242, 1426, 1542, 1656, 1674, 2056, 2139, 2232, 2313, 2484, 2852, 3084, 3348, 4278, 4626, 4968, 5704, 5911, 6168, 6417, 6696, 6939, 7967, 8556, 9252, 11822, 12834, 13878, 15934, 17112, 17733, 18504, 19251, 23644, 23901, 25668, 27756, 31868, 35466, 38502, 47288, 47802, 51336, 53199, 55512, 63736, 70932, 71703, 77004, 95604, 106398, 141864, 143406, 154008, 159597, 183241, 191208, 212796, 215109, 286812, 319194, 366482, 425592, 430218, 549723, 573624, 638388, 732964, 860436, 1099446, 1276776, 1465928, 1649169, 1720872, 2198892, 3298338, 4397784, 4947507, 6596676, 9895014, 13193352, 19790028, 39580056]

約数ペア:

[(1, 39580056), (2, 19790028), (3, 13193352), (4, 9895014), (6, 6596676), (8, 4947507), (9, 4397784), (12, 3298338), (18, 2198892), (23, 1720872), (24, 1649169), (27, 1465928), (31, 1276776), (36, 1099446), (46, 860436), (54, 732964), (62, 638388), (69, 573624), (72, 549723), (92, 430218), (93, 425592), (108, 366482), (124, 319194), (138, 286812), (184, 215109), (186, 212796), (207, 191208), (216, 183241), (248, 159597), (257, 154008), (276, 143406), (279, 141864), (372, 106398), (414, 95604), (514, 77004), (552, 71703), (558, 70932), (621, 63736), (713, 55512), (744, 53199), (771, 51336), (828, 47802), (837, 47288), (1028, 38502), (1116, 35466), (1242, 31868), (1426, 27756), (1542, 25668), (1656, 23901), (1674, 23644), (2056, 19251), (2139, 18504), (2232, 17733), (2313, 17112), (2484, 15934), (2852, 13878), (3084, 12834), (3348, 11822), (4278, 9252), (4626, 8556), (4968, 7967), (5704, 6939), (5911, 6696), (6168, 6417)]