406081392

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 1072014720

約数和(自身を除く): 665933328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 331, 366, 419, 488, 662, 732, 838, 976, 993, 1257, 1324, 1464, 1676, 1986, 2514, 2648, 2928, 3352, 3972, 5028, 5296, 6704, 7944, 10056, 15888, 20112, 20191, 25559, 40382, 51118, 60573, 76677, 80764, 102236, 121146, 138689, 153354, 161528, 204472, 242292, 277378, 306708, 323056, 408944, 416067, 484584, 554756, 613416, 832134, 969168, 1109512, 1226832, 1664268, 2219024, 3328536, 6657072, 8460029, 16920058, 25380087, 33840116, 50760174, 67680232, 101520348, 135360464, 203040696, 406081392]

約数ペア:

[(1, 406081392), (2, 203040696), (3, 135360464), (4, 101520348), (6, 67680232), (8, 50760174), (12, 33840116), (16, 25380087), (24, 16920058), (48, 8460029), (61, 6657072), (122, 3328536), (183, 2219024), (244, 1664268), (331, 1226832), (366, 1109512), (419, 969168), (488, 832134), (662, 613416), (732, 554756), (838, 484584), (976, 416067), (993, 408944), (1257, 323056), (1324, 306708), (1464, 277378), (1676, 242292), (1986, 204472), (2514, 161528), (2648, 153354), (2928, 138689), (3352, 121146), (3972, 102236), (5028, 80764), (5296, 76677), (6704, 60573), (7944, 51118), (10056, 40382), (15888, 25559), (20112, 20191)]