1796621208

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{1787}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 4539231360

約数和(自身を除く): 2742610152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 257, 326, 489, 514, 652, 771, 978, 1028, 1304, 1542, 1787, 1956, 2056, 3084, 3574, 3912, 5361, 6168, 7148, 10722, 14296, 21444, 41891, 42888, 83782, 125673, 167564, 251346, 291281, 335128, 459259, 502692, 582562, 873843, 918518, 1005384, 1165124, 1377777, 1747686, 1837036, 2330248, 2755554, 3495372, 3674072, 5511108, 6990744, 11022216, 74859217, 149718434, 224577651, 299436868, 449155302, 598873736, 898310604, 1796621208]

約数ペア:

[(1, 1796621208), (2, 898310604), (3, 598873736), (4, 449155302), (6, 299436868), (8, 224577651), (12, 149718434), (24, 74859217), (163, 11022216), (257, 6990744), (326, 5511108), (489, 3674072), (514, 3495372), (652, 2755554), (771, 2330248), (978, 1837036), (1028, 1747686), (1304, 1377777), (1542, 1165124), (1787, 1005384), (1956, 918518), (2056, 873843), (3084, 582562), (3574, 502692), (3912, 459259), (5361, 335128), (6168, 291281), (7148, 251346), (10722, 167564), (14296, 125673), (21444, 83782), (41891, 42888)]