226171554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{2131}}^1$

素因数の和:2188

約数の個数: 72

約数和(自身を含む): 555607728

約数和(自身を除く): 329436174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 722, 798, 931, 1083, 1862, 2131, 2166, 2527, 2793, 4262, 5054, 5586, 6393, 7581, 12786, 14917, 15162, 17689, 29834, 35378, 40489, 44751, 53067, 80978, 89502, 104419, 106134, 121467, 208838, 242934, 283423, 313257, 566846, 626514, 769291, 850269, 1538582, 1700538, 1983961, 2307873, 3967922, 4615746, 5385037, 5951883, 10770074, 11903766, 16155111, 32310222, 37695259, 75390518, 113085777, 226171554]

約数ペア:

[(1, 226171554), (2, 113085777), (3, 75390518), (6, 37695259), (7, 32310222), (14, 16155111), (19, 11903766), (21, 10770074), (38, 5951883), (42, 5385037), (49, 4615746), (57, 3967922), (98, 2307873), (114, 1983961), (133, 1700538), (147, 1538582), (266, 850269), (294, 769291), (361, 626514), (399, 566846), (722, 313257), (798, 283423), (931, 242934), (1083, 208838), (1862, 121467), (2131, 106134), (2166, 104419), (2527, 89502), (2793, 80978), (4262, 53067), (5054, 44751), (5586, 40489), (6393, 35378), (7581, 29834), (12786, 17689), (14917, 15162)]