31425408

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{433}}^1$

素因数の和:466

約数の個数: 160

約数和(自身を含む): 107128560

約数和(自身を除く): 75703152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 433, 448, 504, 567, 576, 648, 672, 756, 864, 866, 896, 1008, 1134, 1152, 1296, 1299, 1344, 1512, 1728, 1732, 2016, 2268, 2592, 2598, 2688, 3024, 3031, 3456, 3464, 3897, 4032, 4536, 5184, 5196, 6048, 6062, 6928, 7794, 8064, 9072, 9093, 10368, 10392, 11691, 12096, 12124, 13856, 15588, 18144, 18186, 20784, 23382, 24192, 24248, 27279, 27712, 31176, 35073, 36288, 36372, 41568, 46764, 48496, 54558, 55424, 62352, 70146, 72576, 72744, 81837, 83136, 93528, 96992, 109116, 124704, 140292, 145488, 163674, 166272, 187056, 193984, 218232, 245511, 249408, 280584, 290976, 327348, 374112, 387968, 436464, 491022, 498816, 561168, 581952, 654696, 748224, 872928, 982044, 1122336, 1163904, 1309392, 1496448, 1745856, 1964088, 2244672, 2618784, 3491712, 3928176, 4489344, 5237568, 7856352, 10475136, 15712704, 31425408]

約数ペア:

[(1, 31425408), (2, 15712704), (3, 10475136), (4, 7856352), (6, 5237568), (7, 4489344), (8, 3928176), (9, 3491712), (12, 2618784), (14, 2244672), (16, 1964088), (18, 1745856), (21, 1496448), (24, 1309392), (27, 1163904), (28, 1122336), (32, 982044), (36, 872928), (42, 748224), (48, 654696), (54, 581952), (56, 561168), (63, 498816), (64, 491022), (72, 436464), (81, 387968), (84, 374112), (96, 327348), (108, 290976), (112, 280584), (126, 249408), (128, 245511), (144, 218232), (162, 193984), (168, 187056), (189, 166272), (192, 163674), (216, 145488), (224, 140292), (252, 124704), (288, 109116), (324, 96992), (336, 93528), (378, 83136), (384, 81837), (432, 72744), (433, 72576), (448, 70146), (504, 62352), (567, 55424), (576, 54558), (648, 48496), (672, 46764), (756, 41568), (864, 36372), (866, 36288), (896, 35073), (1008, 31176), (1134, 27712), (1152, 27279), (1296, 24248), (1299, 24192), (1344, 23382), (1512, 20784), (1728, 18186), (1732, 18144), (2016, 15588), (2268, 13856), (2592, 12124), (2598, 12096), (2688, 11691), (3024, 10392), (3031, 10368), (3456, 9093), (3464, 9072), (3897, 8064), (4032, 7794), (4536, 6928), (5184, 6062), (5196, 6048)]