225196848

素因数分解:

$2^4\times 3^6\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 140

約数和(自身を含む): 670883400

約数和(自身を除く): 445686552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 449, 486, 516, 648, 688, 729, 774, 898, 972, 1032, 1161, 1296, 1347, 1458, 1548, 1796, 1944, 2064, 2322, 2694, 2916, 3096, 3483, 3592, 3888, 4041, 4644, 5388, 5832, 6192, 6966, 7184, 8082, 9288, 10449, 10776, 11664, 12123, 13932, 16164, 18576, 19307, 20898, 21552, 24246, 27864, 31347, 32328, 36369, 38614, 41796, 48492, 55728, 57921, 62694, 64656, 72738, 77228, 83592, 96984, 109107, 115842, 125388, 145476, 154456, 167184, 173763, 193968, 218214, 231684, 250776, 290952, 308912, 327321, 347526, 436428, 463368, 501552, 521289, 581904, 654642, 695052, 872856, 926736, 1042578, 1309284, 1390104, 1563867, 1745712, 2085156, 2618568, 2780208, 3127734, 4170312, 4691601, 5237136, 6255468, 8340624, 9383202, 12510936, 14074803, 18766404, 25021872, 28149606, 37532808, 56299212, 75065616, 112598424, 225196848]

約数ペア:

[(1, 225196848), (2, 112598424), (3, 75065616), (4, 56299212), (6, 37532808), (8, 28149606), (9, 25021872), (12, 18766404), (16, 14074803), (18, 12510936), (24, 9383202), (27, 8340624), (36, 6255468), (43, 5237136), (48, 4691601), (54, 4170312), (72, 3127734), (81, 2780208), (86, 2618568), (108, 2085156), (129, 1745712), (144, 1563867), (162, 1390104), (172, 1309284), (216, 1042578), (243, 926736), (258, 872856), (324, 695052), (344, 654642), (387, 581904), (432, 521289), (449, 501552), (486, 463368), (516, 436428), (648, 347526), (688, 327321), (729, 308912), (774, 290952), (898, 250776), (972, 231684), (1032, 218214), (1161, 193968), (1296, 173763), (1347, 167184), (1458, 154456), (1548, 145476), (1796, 125388), (1944, 115842), (2064, 109107), (2322, 96984), (2694, 83592), (2916, 77228), (3096, 72738), (3483, 64656), (3592, 62694), (3888, 57921), (4041, 55728), (4644, 48492), (5388, 41796), (5832, 38614), (6192, 36369), (6966, 32328), (7184, 31347), (8082, 27864), (9288, 24246), (10449, 21552), (10776, 20898), (11664, 19307), (12123, 18576), (13932, 16164)]