388532016

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{16553}}^1$

素因数の和:16730

約数の個数: 60

約数和(自身を含む): 1094086968

約数和(自身を除く): 705554952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 7824, 11736, 16553, 23472, 33106, 49659, 66212, 99318, 132424, 148977, 198636, 264848, 297954, 397272, 595908, 794544, 1191816, 2383632, 2698139, 5396278, 8094417, 10792556, 16188834, 21585112, 24283251, 32377668, 43170224, 48566502, 64755336, 97133004, 129510672, 194266008, 388532016]

約数ペア:

[(1, 388532016), (2, 194266008), (3, 129510672), (4, 97133004), (6, 64755336), (8, 48566502), (9, 43170224), (12, 32377668), (16, 24283251), (18, 21585112), (24, 16188834), (36, 10792556), (48, 8094417), (72, 5396278), (144, 2698139), (163, 2383632), (326, 1191816), (489, 794544), (652, 595908), (978, 397272), (1304, 297954), (1467, 264848), (1956, 198636), (2608, 148977), (2934, 132424), (3912, 99318), (5868, 66212), (7824, 49659), (11736, 33106), (16553, 23472)]