1679745399364

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{2357}}^1\times {\mathrm{2423}}^1$

素因数の和:4969

約数の個数: 72

約数和(自身を含む): 3097616316480

約数和(自身を除く): 1417870917116

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 529, 556, 1058, 2116, 2357, 2423, 3197, 4714, 4846, 6394, 9428, 9692, 12788, 54211, 55729, 73531, 108422, 111458, 147062, 216844, 222916, 294124, 327623, 336797, 655246, 673594, 1246853, 1281767, 1310492, 1347188, 2493706, 2563534, 4987412, 5127068, 5711011, 7535329, 7746331, 11422022, 15070658, 15492662, 22844044, 30141316, 30985324, 131353253, 173312567, 178165613, 262706506, 346625134, 356331226, 525413012, 693250268, 712662452, 793830529, 1587661058, 3021124819, 3175322116, 6042249638, 12084499276, 18258102167, 36516204334, 73032408668, 419936349841, 839872699682, 1679745399364]

約数ペア:

[(1, 1679745399364), (2, 839872699682), (4, 419936349841), (23, 73032408668), (46, 36516204334), (92, 18258102167), (139, 12084499276), (278, 6042249638), (529, 3175322116), (556, 3021124819), (1058, 1587661058), (2116, 793830529), (2357, 712662452), (2423, 693250268), (3197, 525413012), (4714, 356331226), (4846, 346625134), (6394, 262706506), (9428, 178165613), (9692, 173312567), (12788, 131353253), (54211, 30985324), (55729, 30141316), (73531, 22844044), (108422, 15492662), (111458, 15070658), (147062, 11422022), (216844, 7746331), (222916, 7535329), (294124, 5711011), (327623, 5127068), (336797, 4987412), (655246, 2563534), (673594, 2493706), (1246853, 1347188), (1281767, 1310492)]