447895667662

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 695800990080

約数和(自身を除く): 247905322418

約数列:

[1, 2, 53, 106, 167, 229, 313, 334, 353, 458, 626, 706, 8851, 12137, 16589, 17702, 18709, 24274, 33178, 37418, 38243, 52271, 58951, 71677, 76486, 80837, 104542, 110489, 117902, 143354, 161674, 220978, 2026879, 2770363, 3124403, 3798881, 4053758, 4284361, 5540726, 5855917, 6248806, 7597762, 8568722, 11711834, 11970059, 13499779, 18451663, 23940118, 25301981, 26999558, 36903326, 50603962, 634413127, 715488287, 977938139, 1268826254, 1341004993, 1430976574, 1955876278, 2682009986, 4225430827, 8450861654, 223947833831, 447895667662]

約数ペア:

[(1, 447895667662), (2, 223947833831), (53, 8450861654), (106, 4225430827), (167, 2682009986), (229, 1955876278), (313, 1430976574), (334, 1341004993), (353, 1268826254), (458, 977938139), (626, 715488287), (706, 634413127), (8851, 50603962), (12137, 36903326), (16589, 26999558), (17702, 25301981), (18709, 23940118), (24274, 18451663), (33178, 13499779), (37418, 11970059), (38243, 11711834), (52271, 8568722), (58951, 7597762), (71677, 6248806), (76486, 5855917), (80837, 5540726), (104542, 4284361), (110489, 4053758), (117902, 3798881), (143354, 3124403), (161674, 2770363), (220978, 2026879)]