2495808

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{619}}^1$

素因数の和:644

約数の個数: 84

約数和(自身を含む): 8188960

約数和(自身を除く): 5693152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 619, 672, 1008, 1238, 1344, 1857, 2016, 2476, 3714, 4032, 4333, 4952, 5571, 7428, 8666, 9904, 11142, 12999, 14856, 17332, 19808, 22284, 25998, 29712, 34664, 38997, 39616, 44568, 51996, 59424, 69328, 77994, 89136, 103992, 118848, 138656, 155988, 178272, 207984, 277312, 311976, 356544, 415968, 623952, 831936, 1247904, 2495808]

約数ペア:

[(1, 2495808), (2, 1247904), (3, 831936), (4, 623952), (6, 415968), (7, 356544), (8, 311976), (9, 277312), (12, 207984), (14, 178272), (16, 155988), (18, 138656), (21, 118848), (24, 103992), (28, 89136), (32, 77994), (36, 69328), (42, 59424), (48, 51996), (56, 44568), (63, 39616), (64, 38997), (72, 34664), (84, 29712), (96, 25998), (112, 22284), (126, 19808), (144, 17332), (168, 14856), (192, 12999), (224, 11142), (252, 9904), (288, 8666), (336, 7428), (448, 5571), (504, 4952), (576, 4333), (619, 4032), (672, 3714), (1008, 2476), (1238, 2016), (1344, 1857)]