539712628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 1197701120

約数和(自身を除く): 657988492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 109, 122, 182, 218, 223, 244, 364, 427, 436, 446, 763, 793, 854, 892, 1417, 1526, 1561, 1586, 1708, 2834, 2899, 3052, 3122, 3172, 5551, 5668, 5798, 6244, 6649, 9919, 11102, 11596, 13298, 13603, 19838, 20293, 22204, 24307, 26596, 27206, 39676, 40586, 46543, 48614, 54412, 81172, 86437, 93086, 95221, 97228, 170149, 172874, 176839, 186172, 190442, 315991, 340298, 345748, 353678, 380884, 605059, 631982, 680596, 707356, 1210118, 1237873, 1263964, 1482727, 2211937, 2420236, 2475746, 2965454, 4423874, 4951492, 5930908, 8847748, 10379089, 19275451, 20758178, 38550902, 41516356, 77101804, 134928157, 269856314, 539712628]

約数ペア:

[(1, 539712628), (2, 269856314), (4, 134928157), (7, 77101804), (13, 41516356), (14, 38550902), (26, 20758178), (28, 19275451), (52, 10379089), (61, 8847748), (91, 5930908), (109, 4951492), (122, 4423874), (182, 2965454), (218, 2475746), (223, 2420236), (244, 2211937), (364, 1482727), (427, 1263964), (436, 1237873), (446, 1210118), (763, 707356), (793, 680596), (854, 631982), (892, 605059), (1417, 380884), (1526, 353678), (1561, 345748), (1586, 340298), (1708, 315991), (2834, 190442), (2899, 186172), (3052, 176839), (3122, 172874), (3172, 170149), (5551, 97228), (5668, 95221), (5798, 93086), (6244, 86437), (6649, 81172), (9919, 54412), (11102, 48614), (11596, 46543), (13298, 40586), (13603, 39676), (19838, 27206), (20293, 26596), (22204, 24307)]