327783888

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20507}}^1$

素因数の和:20561

約数の個数: 80

約数和(自身を含む): 966336960

約数和(自身を除く): 638553072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 20507, 41014, 61521, 82028, 123042, 164056, 184563, 246084, 328112, 369126, 492168, 553689, 738252, 758759, 984336, 1107378, 1476504, 1517518, 2214756, 2276277, 2953008, 3035036, 4429512, 4552554, 6070072, 6828831, 8859024, 9105108, 12140144, 13657662, 18210216, 20486493, 27315324, 36420432, 40972986, 54630648, 81945972, 109261296, 163891944, 327783888]

約数ペア:

[(1, 327783888), (2, 163891944), (3, 109261296), (4, 81945972), (6, 54630648), (8, 40972986), (9, 36420432), (12, 27315324), (16, 20486493), (18, 18210216), (24, 13657662), (27, 12140144), (36, 9105108), (37, 8859024), (48, 6828831), (54, 6070072), (72, 4552554), (74, 4429512), (108, 3035036), (111, 2953008), (144, 2276277), (148, 2214756), (216, 1517518), (222, 1476504), (296, 1107378), (333, 984336), (432, 758759), (444, 738252), (592, 553689), (666, 492168), (888, 369126), (999, 328112), (1332, 246084), (1776, 184563), (1998, 164056), (2664, 123042), (3996, 82028), (5328, 61521), (7992, 41014), (15984, 20507)]