378288

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 60

約数和(自身を含む): 1102608

約数和(自身を除く): 724320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 71, 72, 74, 111, 142, 144, 148, 213, 222, 284, 296, 333, 426, 444, 568, 592, 639, 666, 852, 888, 1136, 1278, 1332, 1704, 1776, 2556, 2627, 2664, 3408, 5112, 5254, 5328, 7881, 10224, 10508, 15762, 21016, 23643, 31524, 42032, 47286, 63048, 94572, 126096, 189144, 378288]

約数ペア:

[(1, 378288), (2, 189144), (3, 126096), (4, 94572), (6, 63048), (8, 47286), (9, 42032), (12, 31524), (16, 23643), (18, 21016), (24, 15762), (36, 10508), (37, 10224), (48, 7881), (71, 5328), (72, 5254), (74, 5112), (111, 3408), (142, 2664), (144, 2627), (148, 2556), (213, 1776), (222, 1704), (284, 1332), (296, 1278), (333, 1136), (426, 888), (444, 852), (568, 666), (592, 639)]