771884856

素因数分解:

$2^3\times 3^3\times {\mathrm{317}}^1\times {\mathrm{11273}}^1$

素因数の和:11605

約数の個数: 64

約数和(自身を含む): 2151079200

約数和(自身を除く): 1379194344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5706, 7608, 8559, 11273, 11412, 17118, 22546, 22824, 33819, 34236, 45092, 67638, 68472, 90184, 101457, 135276, 202914, 270552, 304371, 405828, 608742, 811656, 1217484, 2434968, 3573541, 7147082, 10720623, 14294164, 21441246, 28588328, 32161869, 42882492, 64323738, 85764984, 96485607, 128647476, 192971214, 257294952, 385942428, 771884856]

約数ペア:

[(1, 771884856), (2, 385942428), (3, 257294952), (4, 192971214), (6, 128647476), (8, 96485607), (9, 85764984), (12, 64323738), (18, 42882492), (24, 32161869), (27, 28588328), (36, 21441246), (54, 14294164), (72, 10720623), (108, 7147082), (216, 3573541), (317, 2434968), (634, 1217484), (951, 811656), (1268, 608742), (1902, 405828), (2536, 304371), (2853, 270552), (3804, 202914), (5706, 135276), (7608, 101457), (8559, 90184), (11273, 68472), (11412, 67638), (17118, 45092), (22546, 34236), (22824, 33819)]