388361304

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{19333}}^1$

素因数の和:19382

約数の個数: 80

約数和(自身を含む): 1122918720

約数和(自身を除く): 734557416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 19333, 20088, 38666, 57999, 77332, 115998, 154664, 173997, 231996, 347994, 463992, 521991, 599323, 695988, 1043982, 1198646, 1391976, 1565973, 1797969, 2087964, 2397292, 3131946, 3595938, 4175928, 4794584, 5393907, 6263892, 7191876, 10787814, 12527784, 14383752, 16181721, 21575628, 32363442, 43151256, 48545163, 64726884, 97090326, 129453768, 194180652, 388361304]

約数ペア:

[(1, 388361304), (2, 194180652), (3, 129453768), (4, 97090326), (6, 64726884), (8, 48545163), (9, 43151256), (12, 32363442), (18, 21575628), (24, 16181721), (27, 14383752), (31, 12527784), (36, 10787814), (54, 7191876), (62, 6263892), (72, 5393907), (81, 4794584), (93, 4175928), (108, 3595938), (124, 3131946), (162, 2397292), (186, 2087964), (216, 1797969), (248, 1565973), (279, 1391976), (324, 1198646), (372, 1043982), (558, 695988), (648, 599323), (744, 521991), (837, 463992), (1116, 347994), (1674, 231996), (2232, 173997), (2511, 154664), (3348, 115998), (5022, 77332), (6696, 57999), (10044, 38666), (19333, 20088)]