260704332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1713

約数の個数: 120

約数和(自身を含む): 790352640

約数和(自身を除く): 529648308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 378, 426, 497, 567, 639, 756, 852, 994, 1134, 1278, 1491, 1619, 1917, 1988, 2268, 2556, 2982, 3238, 3834, 4473, 4857, 5751, 5964, 6476, 7668, 8946, 9714, 11333, 11502, 13419, 14571, 17892, 19428, 22666, 23004, 26838, 29142, 33999, 40257, 43713, 45332, 53676, 58284, 67998, 80514, 87426, 101997, 114949, 131139, 135996, 161028, 174852, 203994, 229898, 262278, 305991, 344847, 407988, 459796, 524556, 611982, 689694, 804643, 917973, 1034541, 1223964, 1379388, 1609286, 1835946, 2069082, 2413929, 3103623, 3218572, 3671892, 4138164, 4827858, 6207246, 7241787, 9310869, 9655716, 12414492, 14483574, 18621738, 21725361, 28967148, 37243476, 43450722, 65176083, 86901444, 130352166, 260704332]

約数ペア:

[(1, 260704332), (2, 130352166), (3, 86901444), (4, 65176083), (6, 43450722), (7, 37243476), (9, 28967148), (12, 21725361), (14, 18621738), (18, 14483574), (21, 12414492), (27, 9655716), (28, 9310869), (36, 7241787), (42, 6207246), (54, 4827858), (63, 4138164), (71, 3671892), (81, 3218572), (84, 3103623), (108, 2413929), (126, 2069082), (142, 1835946), (162, 1609286), (189, 1379388), (213, 1223964), (252, 1034541), (284, 917973), (324, 804643), (378, 689694), (426, 611982), (497, 524556), (567, 459796), (639, 407988), (756, 344847), (852, 305991), (994, 262278), (1134, 229898), (1278, 203994), (1491, 174852), (1619, 161028), (1917, 135996), (1988, 131139), (2268, 114949), (2556, 101997), (2982, 87426), (3238, 80514), (3834, 67998), (4473, 58284), (4857, 53676), (5751, 45332), (5964, 43713), (6476, 40257), (7668, 33999), (8946, 29142), (9714, 26838), (11333, 23004), (11502, 22666), (13419, 19428), (14571, 17892)]