520461108

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1163}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 1362606336

約数和(自身を除く): 842145228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 401, 558, 802, 1116, 1163, 1203, 1604, 2326, 2406, 3489, 3609, 4652, 4812, 6978, 7218, 10467, 12431, 13956, 14436, 20934, 24862, 36053, 37293, 41868, 49724, 72106, 74586, 108159, 111879, 144212, 149172, 216318, 223758, 324477, 432636, 447516, 466363, 648954, 932726, 1297908, 1399089, 1865452, 2798178, 4197267, 5596356, 8394534, 14457253, 16789068, 28914506, 43371759, 57829012, 86743518, 130115277, 173487036, 260230554, 520461108]

約数ペア:

[(1, 520461108), (2, 260230554), (3, 173487036), (4, 130115277), (6, 86743518), (9, 57829012), (12, 43371759), (18, 28914506), (31, 16789068), (36, 14457253), (62, 8394534), (93, 5596356), (124, 4197267), (186, 2798178), (279, 1865452), (372, 1399089), (401, 1297908), (558, 932726), (802, 648954), (1116, 466363), (1163, 447516), (1203, 432636), (1604, 324477), (2326, 223758), (2406, 216318), (3489, 149172), (3609, 144212), (4652, 111879), (4812, 108159), (6978, 74586), (7218, 72106), (10467, 49724), (12431, 41868), (13956, 37293), (14436, 36053), (20934, 24862)]