274663656

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{3203}}^1$

素因数の和:3615

約数の個数: 64

約数和(自身を含む): 765115200

約数和(自身を除く): 490451544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 794, 1191, 1588, 2382, 3176, 3203, 3573, 4764, 6406, 7146, 9528, 9609, 10719, 12812, 14292, 19218, 21438, 25624, 28584, 28827, 38436, 42876, 57654, 76872, 85752, 86481, 115308, 172962, 230616, 345924, 691848, 1271591, 2543182, 3814773, 5086364, 7629546, 10172728, 11444319, 15259092, 22888638, 30518184, 34332957, 45777276, 68665914, 91554552, 137331828, 274663656]

約数ペア:

[(1, 274663656), (2, 137331828), (3, 91554552), (4, 68665914), (6, 45777276), (8, 34332957), (9, 30518184), (12, 22888638), (18, 15259092), (24, 11444319), (27, 10172728), (36, 7629546), (54, 5086364), (72, 3814773), (108, 2543182), (216, 1271591), (397, 691848), (794, 345924), (1191, 230616), (1588, 172962), (2382, 115308), (3176, 86481), (3203, 85752), (3573, 76872), (4764, 57654), (6406, 42876), (7146, 38436), (9528, 28827), (9609, 28584), (10719, 25624), (12812, 21438), (14292, 19218)]