309797628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 851558400

約数和(自身を除く): 541760772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 199, 258, 301, 398, 431, 516, 597, 602, 796, 862, 903, 1194, 1204, 1293, 1393, 1724, 1806, 2388, 2586, 2786, 3017, 3612, 4179, 5172, 5572, 6034, 8358, 8557, 9051, 12068, 16716, 17114, 18102, 18533, 25671, 34228, 36204, 37066, 51342, 55599, 59899, 74132, 85769, 102684, 111198, 119798, 129731, 171538, 179697, 222396, 239596, 257307, 259462, 343076, 359394, 389193, 514614, 518924, 600383, 718788, 778386, 1029228, 1200766, 1556772, 1801149, 2401532, 3602298, 3688067, 7204596, 7376134, 11064201, 14752268, 22128402, 25816469, 44256804, 51632938, 77449407, 103265876, 154898814, 309797628]

約数ペア:

[(1, 309797628), (2, 154898814), (3, 103265876), (4, 77449407), (6, 51632938), (7, 44256804), (12, 25816469), (14, 22128402), (21, 14752268), (28, 11064201), (42, 7376134), (43, 7204596), (84, 3688067), (86, 3602298), (129, 2401532), (172, 1801149), (199, 1556772), (258, 1200766), (301, 1029228), (398, 778386), (431, 718788), (516, 600383), (597, 518924), (602, 514614), (796, 389193), (862, 359394), (903, 343076), (1194, 259462), (1204, 257307), (1293, 239596), (1393, 222396), (1724, 179697), (1806, 171538), (2388, 129731), (2586, 119798), (2786, 111198), (3017, 102684), (3612, 85769), (4179, 74132), (5172, 59899), (5572, 55599), (6034, 51342), (8358, 37066), (8557, 36204), (9051, 34228), (12068, 25671), (16716, 18533), (17114, 18102)]