290221056

素因数分解:

$2^{10}\times 3^4\times {\mathrm{3499}}^1$

素因数の和:3531

約数の個数: 110

約数和(自身を含む): 866904500

約数和(自身を除く): 576683444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 3072, 3456, 3499, 4608, 5184, 6912, 6998, 9216, 10368, 10497, 13824, 13996, 20736, 20994, 27648, 27992, 31491, 41472, 41988, 55984, 62982, 82944, 83976, 94473, 111968, 125964, 167952, 188946, 223936, 251928, 283419, 335904, 377892, 447872, 503856, 566838, 671808, 755784, 895744, 1007712, 1133676, 1343616, 1511568, 1791488, 2015424, 2267352, 2687232, 3023136, 3582976, 4030848, 4534704, 5374464, 6046272, 8061696, 9069408, 10748928, 12092544, 16123392, 18138816, 24185088, 32246784, 36277632, 48370176, 72555264, 96740352, 145110528, 290221056]

約数ペア:

[(1, 290221056), (2, 145110528), (3, 96740352), (4, 72555264), (6, 48370176), (8, 36277632), (9, 32246784), (12, 24185088), (16, 18138816), (18, 16123392), (24, 12092544), (27, 10748928), (32, 9069408), (36, 8061696), (48, 6046272), (54, 5374464), (64, 4534704), (72, 4030848), (81, 3582976), (96, 3023136), (108, 2687232), (128, 2267352), (144, 2015424), (162, 1791488), (192, 1511568), (216, 1343616), (256, 1133676), (288, 1007712), (324, 895744), (384, 755784), (432, 671808), (512, 566838), (576, 503856), (648, 447872), (768, 377892), (864, 335904), (1024, 283419), (1152, 251928), (1296, 223936), (1536, 188946), (1728, 167952), (2304, 125964), (2592, 111968), (3072, 94473), (3456, 83976), (3499, 82944), (4608, 62982), (5184, 55984), (6912, 41988), (6998, 41472), (9216, 31491), (10368, 27992), (10497, 27648), (13824, 20994), (13996, 20736)]