378240048

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{70991}}^1$

素因数の和:71042

約数の個数: 60

約数和(自身を含む): 1087171488

約数和(自身を除く): 708931440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 70991, 141982, 212973, 283964, 425946, 567928, 638919, 851892, 1135856, 1277838, 1703784, 2555676, 2626667, 3407568, 5111352, 5253334, 7880001, 10222704, 10506668, 15760002, 21013336, 23640003, 31520004, 42026672, 47280006, 63040008, 94560012, 126080016, 189120024, 378240048]

約数ペア:

[(1, 378240048), (2, 189120024), (3, 126080016), (4, 94560012), (6, 63040008), (8, 47280006), (9, 42026672), (12, 31520004), (16, 23640003), (18, 21013336), (24, 15760002), (36, 10506668), (37, 10222704), (48, 7880001), (72, 5253334), (74, 5111352), (111, 3407568), (144, 2626667), (148, 2555676), (222, 1703784), (296, 1277838), (333, 1135856), (444, 851892), (592, 638919), (666, 567928), (888, 425946), (1332, 283964), (1776, 212973), (2664, 141982), (5328, 70991)]