393537984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1210

約数の個数: 112

約数和(自身を含む): 1194816000

約数和(自身を除く): 801278016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 349, 448, 672, 698, 839, 1047, 1344, 1396, 1678, 2094, 2443, 2517, 2792, 3356, 4188, 4886, 5034, 5584, 5873, 6712, 7329, 8376, 9772, 10068, 11168, 11746, 13424, 14658, 16752, 17619, 19544, 20136, 22336, 23492, 26848, 29316, 33504, 35238, 39088, 40272, 46984, 53696, 58632, 67008, 70476, 78176, 80544, 93968, 117264, 140952, 156352, 161088, 187936, 234528, 281904, 292811, 375872, 469056, 563808, 585622, 878433, 1127616, 1171244, 1756866, 2049677, 2342488, 3513732, 4099354, 4684976, 6149031, 7027464, 8198708, 9369952, 12298062, 14054928, 16397416, 18739904, 24596124, 28109856, 32794832, 49192248, 56219712, 65589664, 98384496, 131179328, 196768992, 393537984]

約数ペア:

[(1, 393537984), (2, 196768992), (3, 131179328), (4, 98384496), (6, 65589664), (7, 56219712), (8, 49192248), (12, 32794832), (14, 28109856), (16, 24596124), (21, 18739904), (24, 16397416), (28, 14054928), (32, 12298062), (42, 9369952), (48, 8198708), (56, 7027464), (64, 6149031), (84, 4684976), (96, 4099354), (112, 3513732), (168, 2342488), (192, 2049677), (224, 1756866), (336, 1171244), (349, 1127616), (448, 878433), (672, 585622), (698, 563808), (839, 469056), (1047, 375872), (1344, 292811), (1396, 281904), (1678, 234528), (2094, 187936), (2443, 161088), (2517, 156352), (2792, 140952), (3356, 117264), (4188, 93968), (4886, 80544), (5034, 78176), (5584, 70476), (5873, 67008), (6712, 58632), (7329, 53696), (8376, 46984), (9772, 40272), (10068, 39088), (11168, 35238), (11746, 33504), (13424, 29316), (14658, 26848), (16752, 23492), (17619, 22336), (19544, 20136)]