2887776

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 8465184

約数和(自身を除く): 5577408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 271, 288, 296, 333, 444, 542, 592, 666, 813, 888, 1084, 1184, 1332, 1626, 1776, 2168, 2439, 2664, 3252, 3552, 4336, 4878, 5328, 6504, 8672, 9756, 10027, 10656, 13008, 19512, 20054, 26016, 30081, 39024, 40108, 60162, 78048, 80216, 90243, 120324, 160432, 180486, 240648, 320864, 360972, 481296, 721944, 962592, 1443888, 2887776]

約数ペア:

[(1, 2887776), (2, 1443888), (3, 962592), (4, 721944), (6, 481296), (8, 360972), (9, 320864), (12, 240648), (16, 180486), (18, 160432), (24, 120324), (32, 90243), (36, 80216), (37, 78048), (48, 60162), (72, 40108), (74, 39024), (96, 30081), (111, 26016), (144, 20054), (148, 19512), (222, 13008), (271, 10656), (288, 10027), (296, 9756), (333, 8672), (444, 6504), (542, 5328), (592, 4878), (666, 4336), (813, 3552), (888, 3252), (1084, 2664), (1184, 2439), (1332, 2168), (1626, 1776)]