1542648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 4320000

約数和(自身を除く): 2777352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 199, 204, 228, 323, 398, 408, 456, 597, 646, 796, 969, 1194, 1292, 1592, 1938, 2388, 2584, 3383, 3781, 3876, 4776, 6766, 7562, 7752, 10149, 11343, 13532, 15124, 20298, 22686, 27064, 30248, 40596, 45372, 64277, 81192, 90744, 128554, 192831, 257108, 385662, 514216, 771324, 1542648]

約数ペア:

[(1, 1542648), (2, 771324), (3, 514216), (4, 385662), (6, 257108), (8, 192831), (12, 128554), (17, 90744), (19, 81192), (24, 64277), (34, 45372), (38, 40596), (51, 30248), (57, 27064), (68, 22686), (76, 20298), (102, 15124), (114, 13532), (136, 11343), (152, 10149), (199, 7752), (204, 7562), (228, 6766), (323, 4776), (398, 3876), (408, 3781), (456, 3383), (597, 2584), (646, 2388), (796, 1938), (969, 1592), (1194, 1292)]