391382292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 1104122880

約数和(自身を除く): 712740588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 251, 266, 399, 502, 532, 753, 798, 977, 1004, 1506, 1596, 1757, 1954, 2931, 3012, 3514, 3908, 4769, 5271, 5862, 6839, 7028, 9538, 10542, 11724, 13678, 14307, 18563, 19076, 20517, 21084, 27356, 28614, 33383, 37126, 41034, 55689, 57228, 66766, 74252, 82068, 100149, 111378, 129941, 133532, 200298, 222756, 245227, 259882, 389823, 400596, 490454, 519764, 735681, 779646, 980908, 1471362, 1559292, 1716589, 2942724, 3433178, 4659313, 5149767, 6866356, 9318626, 10299534, 13977939, 18637252, 20599068, 27955878, 32615191, 55911756, 65230382, 97845573, 130460764, 195691146, 391382292]

約数ペア:

[(1, 391382292), (2, 195691146), (3, 130460764), (4, 97845573), (6, 65230382), (7, 55911756), (12, 32615191), (14, 27955878), (19, 20599068), (21, 18637252), (28, 13977939), (38, 10299534), (42, 9318626), (57, 6866356), (76, 5149767), (84, 4659313), (114, 3433178), (133, 2942724), (228, 1716589), (251, 1559292), (266, 1471362), (399, 980908), (502, 779646), (532, 735681), (753, 519764), (798, 490454), (977, 400596), (1004, 389823), (1506, 259882), (1596, 245227), (1757, 222756), (1954, 200298), (2931, 133532), (3012, 129941), (3514, 111378), (3908, 100149), (4769, 82068), (5271, 74252), (5862, 66766), (6839, 57228), (7028, 55689), (9538, 41034), (10542, 37126), (11724, 33383), (13678, 28614), (14307, 27356), (18563, 21084), (19076, 20517)]