211398768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1396

約数の個数: 160

約数和(自身を含む): 707097600

約数和(自身を除く): 495698832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 636, 742, 756, 848, 954, 1008, 1113, 1272, 1319, 1431, 1484, 1512, 1908, 2226, 2544, 2638, 2862, 2968, 3024, 3339, 3816, 3957, 4452, 5276, 5724, 5936, 6678, 7632, 7914, 8904, 9233, 10017, 10552, 11448, 11871, 13356, 15828, 17808, 18466, 20034, 21104, 22896, 23742, 26712, 27699, 31656, 35613, 36932, 40068, 47484, 53424, 55398, 63312, 69907, 71226, 73864, 80136, 83097, 94968, 110796, 139814, 142452, 147728, 160272, 166194, 189936, 209721, 221592, 249291, 279628, 284904, 332388, 419442, 443184, 489349, 498582, 559256, 569808, 629163, 664776, 838884, 978698, 997164, 1118512, 1258326, 1329552, 1468047, 1677768, 1887489, 1957396, 1994328, 2516652, 2936094, 3355536, 3774978, 3914792, 3988656, 4404141, 5033304, 5872188, 7549956, 7829584, 8808282, 10066608, 11744376, 13212423, 15099912, 17616564, 23488752, 26424846, 30199824, 35233128, 52849692, 70466256, 105699384, 211398768]

約数ペア:

[(1, 211398768), (2, 105699384), (3, 70466256), (4, 52849692), (6, 35233128), (7, 30199824), (8, 26424846), (9, 23488752), (12, 17616564), (14, 15099912), (16, 13212423), (18, 11744376), (21, 10066608), (24, 8808282), (27, 7829584), (28, 7549956), (36, 5872188), (42, 5033304), (48, 4404141), (53, 3988656), (54, 3914792), (56, 3774978), (63, 3355536), (72, 2936094), (84, 2516652), (106, 1994328), (108, 1957396), (112, 1887489), (126, 1677768), (144, 1468047), (159, 1329552), (168, 1258326), (189, 1118512), (212, 997164), (216, 978698), (252, 838884), (318, 664776), (336, 629163), (371, 569808), (378, 559256), (424, 498582), (432, 489349), (477, 443184), (504, 419442), (636, 332388), (742, 284904), (756, 279628), (848, 249291), (954, 221592), (1008, 209721), (1113, 189936), (1272, 166194), (1319, 160272), (1431, 147728), (1484, 142452), (1512, 139814), (1908, 110796), (2226, 94968), (2544, 83097), (2638, 80136), (2862, 73864), (2968, 71226), (3024, 69907), (3339, 63312), (3816, 55398), (3957, 53424), (4452, 47484), (5276, 40068), (5724, 36932), (5936, 35613), (6678, 31656), (7632, 27699), (7914, 26712), (8904, 23742), (9233, 22896), (10017, 21104), (10552, 20034), (11448, 18466), (11871, 17808), (13356, 15828)]