387524248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 793152000

約数和(自身を除く): 405627752

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 71, 134, 136, 142, 268, 284, 536, 568, 599, 1139, 1198, 1207, 2278, 2396, 2414, 4556, 4757, 4792, 4828, 9112, 9514, 9656, 10183, 19028, 20366, 38056, 40133, 40732, 42529, 80266, 80869, 81464, 85058, 160532, 161738, 170116, 321064, 323476, 340232, 646952, 682261, 722993, 1364522, 1445986, 2729044, 2849443, 2891972, 5458088, 5698886, 5783944, 11397772, 22795544, 48440531, 96881062, 193762124, 387524248]

約数ペア:

[(1, 387524248), (2, 193762124), (4, 96881062), (8, 48440531), (17, 22795544), (34, 11397772), (67, 5783944), (68, 5698886), (71, 5458088), (134, 2891972), (136, 2849443), (142, 2729044), (268, 1445986), (284, 1364522), (536, 722993), (568, 682261), (599, 646952), (1139, 340232), (1198, 323476), (1207, 321064), (2278, 170116), (2396, 161738), (2414, 160532), (4556, 85058), (4757, 81464), (4792, 80869), (4828, 80266), (9112, 42529), (9514, 40732), (9656, 40133), (10183, 38056), (19028, 20366)]