248417568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:999

約数の個数: 144

約数和(自身を含む): 813758400

約数和(自身を除く): 565340832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 149, 168, 224, 252, 288, 298, 336, 447, 504, 596, 672, 827, 894, 1008, 1043, 1192, 1341, 1654, 1788, 2016, 2086, 2384, 2481, 2682, 3129, 3308, 3576, 4172, 4768, 4962, 5364, 5789, 6258, 6616, 7152, 7443, 8344, 9387, 9924, 10728, 11578, 12516, 13232, 14304, 14886, 16688, 17367, 18774, 19848, 21456, 23156, 25032, 26464, 29772, 33376, 34734, 37548, 39696, 42912, 46312, 50064, 52101, 59544, 69468, 75096, 79392, 92624, 100128, 104202, 119088, 123223, 138936, 150192, 185248, 208404, 238176, 246446, 277872, 300384, 369669, 416808, 492892, 555744, 739338, 833616, 862561, 985784, 1109007, 1478676, 1667232, 1725122, 1971568, 2218014, 2587683, 2957352, 3450244, 3943136, 4436028, 5175366, 5914704, 6900488, 7763049, 8872056, 10350732, 11829408, 13800976, 15526098, 17744112, 20701464, 27601952, 31052196, 35488224, 41402928, 62104392, 82805856, 124208784, 248417568]

約数ペア:

[(1, 248417568), (2, 124208784), (3, 82805856), (4, 62104392), (6, 41402928), (7, 35488224), (8, 31052196), (9, 27601952), (12, 20701464), (14, 17744112), (16, 15526098), (18, 13800976), (21, 11829408), (24, 10350732), (28, 8872056), (32, 7763049), (36, 6900488), (42, 5914704), (48, 5175366), (56, 4436028), (63, 3943136), (72, 3450244), (84, 2957352), (96, 2587683), (112, 2218014), (126, 1971568), (144, 1725122), (149, 1667232), (168, 1478676), (224, 1109007), (252, 985784), (288, 862561), (298, 833616), (336, 739338), (447, 555744), (504, 492892), (596, 416808), (672, 369669), (827, 300384), (894, 277872), (1008, 246446), (1043, 238176), (1192, 208404), (1341, 185248), (1654, 150192), (1788, 138936), (2016, 123223), (2086, 119088), (2384, 104202), (2481, 100128), (2682, 92624), (3129, 79392), (3308, 75096), (3576, 69468), (4172, 59544), (4768, 52101), (4962, 50064), (5364, 46312), (5789, 42912), (6258, 39696), (6616, 37548), (7152, 34734), (7443, 33376), (8344, 29772), (9387, 26464), (9924, 25032), (10728, 23156), (11578, 21456), (12516, 19848), (13232, 18774), (14304, 17367), (14886, 16688)]