3994704

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1345

約数の個数: 80

約数和(自身を含む): 13114240

約数和(自身を除く): 9119536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1321, 1512, 2642, 3024, 3963, 5284, 7926, 9247, 10568, 11889, 15852, 18494, 21136, 23778, 27741, 31704, 35667, 36988, 47556, 55482, 63408, 71334, 73976, 83223, 95112, 110964, 142668, 147952, 166446, 190224, 221928, 249669, 285336, 332892, 443856, 499338, 570672, 665784, 998676, 1331568, 1997352, 3994704]

約数ペア:

[(1, 3994704), (2, 1997352), (3, 1331568), (4, 998676), (6, 665784), (7, 570672), (8, 499338), (9, 443856), (12, 332892), (14, 285336), (16, 249669), (18, 221928), (21, 190224), (24, 166446), (27, 147952), (28, 142668), (36, 110964), (42, 95112), (48, 83223), (54, 73976), (56, 71334), (63, 63408), (72, 55482), (84, 47556), (108, 36988), (112, 35667), (126, 31704), (144, 27741), (168, 23778), (189, 21136), (216, 18494), (252, 15852), (336, 11889), (378, 10568), (432, 9247), (504, 7926), (756, 5284), (1008, 3963), (1321, 3024), (1512, 2642)]