40414464

素因数分解:

$2^8\times 3^4\times {\mathrm{1949}}^1$

素因数の和:1977

約数の個数: 90

約数和(自身を含む): 120570450

約数和(自身を除く): 80155986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 1949, 2304, 2592, 3456, 3898, 5184, 5847, 6912, 7796, 10368, 11694, 15592, 17541, 20736, 23388, 31184, 35082, 46776, 52623, 62368, 70164, 93552, 105246, 124736, 140328, 157869, 187104, 210492, 249472, 280656, 315738, 374208, 420984, 498944, 561312, 631476, 748416, 841968, 1122624, 1262952, 1496832, 1683936, 2245248, 2525904, 3367872, 4490496, 5051808, 6735744, 10103616, 13471488, 20207232, 40414464]

約数ペア:

[(1, 40414464), (2, 20207232), (3, 13471488), (4, 10103616), (6, 6735744), (8, 5051808), (9, 4490496), (12, 3367872), (16, 2525904), (18, 2245248), (24, 1683936), (27, 1496832), (32, 1262952), (36, 1122624), (48, 841968), (54, 748416), (64, 631476), (72, 561312), (81, 498944), (96, 420984), (108, 374208), (128, 315738), (144, 280656), (162, 249472), (192, 210492), (216, 187104), (256, 157869), (288, 140328), (324, 124736), (384, 105246), (432, 93552), (576, 70164), (648, 62368), (768, 52623), (864, 46776), (1152, 35082), (1296, 31184), (1728, 23388), (1949, 20736), (2304, 17541), (2592, 15592), (3456, 11694), (3898, 10368), (5184, 7796), (5847, 6912)]