1489772442

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 3120353280

約数和(自身を除く): 1630580838

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 263, 282, 318, 379, 526, 758, 789, 1137, 1578, 2274, 2491, 4982, 7473, 12361, 13939, 14946, 17813, 20087, 24722, 27878, 35626, 37083, 40174, 41817, 53439, 60261, 74166, 83634, 99677, 106878, 120522, 199354, 299031, 598062, 655133, 944089, 1310266, 1888178, 1965399, 2832267, 3930798, 4684819, 5282881, 5664534, 9369638, 10565762, 14054457, 15848643, 28108914, 31697286, 248295407, 496590814, 744886221, 1489772442]

約数ペア:

[(1, 1489772442), (2, 744886221), (3, 496590814), (6, 248295407), (47, 31697286), (53, 28108914), (94, 15848643), (106, 14054457), (141, 10565762), (159, 9369638), (263, 5664534), (282, 5282881), (318, 4684819), (379, 3930798), (526, 2832267), (758, 1965399), (789, 1888178), (1137, 1310266), (1578, 944089), (2274, 655133), (2491, 598062), (4982, 299031), (7473, 199354), (12361, 120522), (13939, 106878), (14946, 99677), (17813, 83634), (20087, 74166), (24722, 60261), (27878, 53439), (35626, 41817), (37083, 40174)]