420449712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3761}}^1$

素因数の和:3926

約数の個数: 80

約数和(自身を含む): 1158756192

約数和(自身を除く): 738306480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 548, 816, 822, 1096, 1644, 2192, 2329, 3288, 3761, 4658, 6576, 6987, 7522, 9316, 11283, 13974, 15044, 18632, 22566, 27948, 30088, 37264, 45132, 55896, 60176, 63937, 90264, 111792, 127874, 180528, 191811, 255748, 383622, 511496, 515257, 767244, 1022992, 1030514, 1534488, 1545771, 2061028, 3068976, 3091542, 4122056, 6183084, 8244112, 8759369, 12366168, 17518738, 24732336, 26278107, 35037476, 52556214, 70074952, 105112428, 140149904, 210224856, 420449712]

約数ペア:

[(1, 420449712), (2, 210224856), (3, 140149904), (4, 105112428), (6, 70074952), (8, 52556214), (12, 35037476), (16, 26278107), (17, 24732336), (24, 17518738), (34, 12366168), (48, 8759369), (51, 8244112), (68, 6183084), (102, 4122056), (136, 3091542), (137, 3068976), (204, 2061028), (272, 1545771), (274, 1534488), (408, 1030514), (411, 1022992), (548, 767244), (816, 515257), (822, 511496), (1096, 383622), (1644, 255748), (2192, 191811), (2329, 180528), (3288, 127874), (3761, 111792), (4658, 90264), (6576, 63937), (6987, 60176), (7522, 55896), (9316, 45132), (11283, 37264), (13974, 30088), (15044, 27948), (18632, 22566)]