266322456

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 743249520

約数和(自身を除く): 476927064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 101, 106, 159, 202, 212, 303, 318, 404, 424, 477, 606, 636, 691, 808, 909, 954, 1212, 1272, 1382, 1818, 1908, 2073, 2424, 2764, 3636, 3816, 4146, 5353, 5528, 6219, 7272, 8292, 10706, 12438, 16059, 16584, 21412, 24876, 32118, 36623, 42824, 48177, 49752, 64236, 69791, 73246, 96354, 109869, 128472, 139582, 146492, 192708, 209373, 219738, 279164, 292984, 329607, 385416, 418746, 439476, 558328, 628119, 659214, 837492, 878952, 1256238, 1318428, 1674984, 2512476, 2636856, 3698923, 5024952, 7397846, 11096769, 14795692, 22193538, 29591384, 33290307, 44387076, 66580614, 88774152, 133161228, 266322456]

約数ペア:

[(1, 266322456), (2, 133161228), (3, 88774152), (4, 66580614), (6, 44387076), (8, 33290307), (9, 29591384), (12, 22193538), (18, 14795692), (24, 11096769), (36, 7397846), (53, 5024952), (72, 3698923), (101, 2636856), (106, 2512476), (159, 1674984), (202, 1318428), (212, 1256238), (303, 878952), (318, 837492), (404, 659214), (424, 628119), (477, 558328), (606, 439476), (636, 418746), (691, 385416), (808, 329607), (909, 292984), (954, 279164), (1212, 219738), (1272, 209373), (1382, 192708), (1818, 146492), (1908, 139582), (2073, 128472), (2424, 109869), (2764, 96354), (3636, 73246), (3816, 69791), (4146, 64236), (5353, 49752), (5528, 48177), (6219, 42824), (7272, 36623), (8292, 32118), (10706, 24876), (12438, 21412), (16059, 16584)]