64384464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 176417280

約数和(自身を除く): 112032816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 227, 228, 304, 311, 454, 456, 622, 681, 908, 912, 933, 1244, 1362, 1816, 1866, 2488, 2724, 3632, 3732, 4313, 4976, 5448, 5909, 7464, 8626, 10896, 11818, 12939, 14928, 17252, 17727, 23636, 25878, 34504, 35454, 47272, 51756, 69008, 70597, 70908, 94544, 103512, 141194, 141816, 207024, 211791, 282388, 283632, 423582, 564776, 847164, 1129552, 1341343, 1694328, 2682686, 3388656, 4024029, 5365372, 8048058, 10730744, 16096116, 21461488, 32192232, 64384464]

約数ペア:

[(1, 64384464), (2, 32192232), (3, 21461488), (4, 16096116), (6, 10730744), (8, 8048058), (12, 5365372), (16, 4024029), (19, 3388656), (24, 2682686), (38, 1694328), (48, 1341343), (57, 1129552), (76, 847164), (114, 564776), (152, 423582), (227, 283632), (228, 282388), (304, 211791), (311, 207024), (454, 141816), (456, 141194), (622, 103512), (681, 94544), (908, 70908), (912, 70597), (933, 69008), (1244, 51756), (1362, 47272), (1816, 35454), (1866, 34504), (2488, 25878), (2724, 23636), (3632, 17727), (3732, 17252), (4313, 14928), (4976, 12939), (5448, 11818), (5909, 10896), (7464, 8626)]