255644088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^2$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 771580800

約数和(自身を除く): 515936712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 283, 399, 456, 532, 566, 798, 849, 1064, 1132, 1596, 1698, 1981, 2264, 3192, 3396, 3962, 5377, 5943, 6792, 7924, 10754, 11886, 15848, 16131, 21508, 23772, 32262, 37639, 43016, 47544, 64524, 75278, 80089, 112917, 129048, 150556, 160178, 225834, 240267, 301112, 320356, 451668, 480534, 560623, 640712, 903336, 961068, 1121246, 1521691, 1681869, 1922136, 2242492, 3043382, 3363738, 4484984, 4565073, 6086764, 6727476, 9130146, 10651837, 12173528, 13454952, 18260292, 21303674, 31955511, 36520584, 42607348, 63911022, 85214696, 127822044, 255644088]

約数ペア:

[(1, 255644088), (2, 127822044), (3, 85214696), (4, 63911022), (6, 42607348), (7, 36520584), (8, 31955511), (12, 21303674), (14, 18260292), (19, 13454952), (21, 12173528), (24, 10651837), (28, 9130146), (38, 6727476), (42, 6086764), (56, 4565073), (57, 4484984), (76, 3363738), (84, 3043382), (114, 2242492), (133, 1922136), (152, 1681869), (168, 1521691), (228, 1121246), (266, 961068), (283, 903336), (399, 640712), (456, 560623), (532, 480534), (566, 451668), (798, 320356), (849, 301112), (1064, 240267), (1132, 225834), (1596, 160178), (1698, 150556), (1981, 129048), (2264, 112917), (3192, 80089), (3396, 75278), (3962, 64524), (5377, 47544), (5943, 43016), (6792, 37639), (7924, 32262), (10754, 23772), (11886, 21508), (15848, 16131)]