304688484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26203}}^1$

素因数の和:26249

約数の個数: 72

約数和(自身を含む): 858443040

約数和(自身を除く): 553754556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 26203, 52406, 78609, 104812, 157218, 235827, 314436, 445451, 471654, 497857, 890902, 943308, 995714, 1336353, 1493571, 1781804, 1991428, 2672706, 2987142, 4009059, 4480713, 5345412, 5974284, 8018118, 8463569, 8961426, 16036236, 16927138, 17922852, 25390707, 33854276, 50781414, 76172121, 101562828, 152344242, 304688484]

約数ペア:

[(1, 304688484), (2, 152344242), (3, 101562828), (4, 76172121), (6, 50781414), (9, 33854276), (12, 25390707), (17, 17922852), (18, 16927138), (19, 16036236), (34, 8961426), (36, 8463569), (38, 8018118), (51, 5974284), (57, 5345412), (68, 4480713), (76, 4009059), (102, 2987142), (114, 2672706), (153, 1991428), (171, 1781804), (204, 1493571), (228, 1336353), (306, 995714), (323, 943308), (342, 890902), (612, 497857), (646, 471654), (684, 445451), (969, 314436), (1292, 235827), (1938, 157218), (2907, 104812), (3876, 78609), (5814, 52406), (11628, 26203)]