746908764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{18959}}^1$

素因数の和:19047

約数の個数: 72

約数和(自身を含む): 2057690880

約数和(自身を除く): 1310782116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 18959, 19698, 37918, 39396, 56877, 75836, 113754, 132713, 227508, 265426, 398139, 530852, 796278, 928991, 1270253, 1592556, 1857982, 2540506, 2786973, 3715964, 3810759, 5081012, 5573946, 7621518, 8891771, 11147892, 15243036, 17783542, 26675313, 35567084, 53350626, 62242397, 106701252, 124484794, 186727191, 248969588, 373454382, 746908764]

約数ペア:

[(1, 746908764), (2, 373454382), (3, 248969588), (4, 186727191), (6, 124484794), (7, 106701252), (12, 62242397), (14, 53350626), (21, 35567084), (28, 26675313), (42, 17783542), (49, 15243036), (67, 11147892), (84, 8891771), (98, 7621518), (134, 5573946), (147, 5081012), (196, 3810759), (201, 3715964), (268, 2786973), (294, 2540506), (402, 1857982), (469, 1592556), (588, 1270253), (804, 928991), (938, 796278), (1407, 530852), (1876, 398139), (2814, 265426), (3283, 227508), (5628, 132713), (6566, 113754), (9849, 75836), (13132, 56877), (18959, 39396), (19698, 37918)]