256057632

素因数分解:

$2^5\times 3^3\times {\mathrm{296363}}^1$

素因数の和:296382

約数の個数: 48

約数和(自身を含む): 746837280

約数和(自身を除く): 490779648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 296363, 592726, 889089, 1185452, 1778178, 2370904, 2667267, 3556356, 4741808, 5334534, 7112712, 8001801, 9483616, 10669068, 14225424, 16003602, 21338136, 28450848, 32007204, 42676272, 64014408, 85352544, 128028816, 256057632]

約数ペア:

[(1, 256057632), (2, 128028816), (3, 85352544), (4, 64014408), (6, 42676272), (8, 32007204), (9, 28450848), (12, 21338136), (16, 16003602), (18, 14225424), (24, 10669068), (27, 9483616), (32, 8001801), (36, 7112712), (48, 5334534), (54, 4741808), (72, 3556356), (96, 2667267), (108, 2370904), (144, 1778178), (216, 1185452), (288, 889089), (432, 592726), (864, 296363)]