245687424

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{13613}}^1$

素因数の和:13677

約数の個数: 64

約数和(自身を含む): 666541440

約数和(自身を除く): 420854016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 13613, 18048, 27226, 40839, 54452, 81678, 108904, 163356, 217808, 326712, 435616, 639811, 653424, 871232, 1279622, 1306848, 1742464, 1919433, 2559244, 2613696, 3838866, 5118488, 5227392, 7677732, 10236976, 15355464, 20473952, 30710928, 40947904, 61421856, 81895808, 122843712, 245687424]

約数ペア:

[(1, 245687424), (2, 122843712), (3, 81895808), (4, 61421856), (6, 40947904), (8, 30710928), (12, 20473952), (16, 15355464), (24, 10236976), (32, 7677732), (47, 5227392), (48, 5118488), (64, 3838866), (94, 2613696), (96, 2559244), (128, 1919433), (141, 1742464), (188, 1306848), (192, 1279622), (282, 871232), (376, 653424), (384, 639811), (564, 435616), (752, 326712), (1128, 217808), (1504, 163356), (2256, 108904), (3008, 81678), (4512, 54452), (6016, 40839), (9024, 27226), (13613, 18048)]