2013289728

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 5624760960

約数和(自身を除く): 3611471232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 293, 368, 384, 389, 552, 586, 736, 768, 778, 879, 1104, 1167, 1172, 1472, 1556, 1758, 2208, 2334, 2344, 2944, 3112, 3516, 4416, 4668, 4688, 5888, 6224, 6739, 7032, 8832, 8947, 9336, 9376, 12448, 13478, 14064, 17664, 17894, 18672, 18752, 20217, 24896, 26841, 26956, 28128, 35788, 37344, 37504, 40434, 49792, 53682, 53912, 56256, 71576, 74688, 75008, 80868, 99584, 107364, 107824, 112512, 113977, 143152, 149376, 161736, 214728, 215648, 225024, 227954, 286304, 298752, 323472, 341931, 429456, 431296, 455908, 572608, 646944, 683862, 858912, 862592, 911816, 1145216, 1293888, 1367724, 1717824, 1725184, 1823632, 2290432, 2587776, 2621471, 2735448, 3435648, 3647264, 5175552, 5242942, 5470896, 6871296, 7294528, 7864413, 10485884, 10941792, 14589056, 15728826, 20971768, 21883584, 29178112, 31457652, 41943536, 43767168, 62915304, 83887072, 87534336, 125830608, 167774144, 251661216, 335548288, 503322432, 671096576, 1006644864, 2013289728]

約数ペア:

[(1, 2013289728), (2, 1006644864), (3, 671096576), (4, 503322432), (6, 335548288), (8, 251661216), (12, 167774144), (16, 125830608), (23, 87534336), (24, 83887072), (32, 62915304), (46, 43767168), (48, 41943536), (64, 31457652), (69, 29178112), (92, 21883584), (96, 20971768), (128, 15728826), (138, 14589056), (184, 10941792), (192, 10485884), (256, 7864413), (276, 7294528), (293, 6871296), (368, 5470896), (384, 5242942), (389, 5175552), (552, 3647264), (586, 3435648), (736, 2735448), (768, 2621471), (778, 2587776), (879, 2290432), (1104, 1823632), (1167, 1725184), (1172, 1717824), (1472, 1367724), (1556, 1293888), (1758, 1145216), (2208, 911816), (2334, 862592), (2344, 858912), (2944, 683862), (3112, 646944), (3516, 572608), (4416, 455908), (4668, 431296), (4688, 429456), (5888, 341931), (6224, 323472), (6739, 298752), (7032, 286304), (8832, 227954), (8947, 225024), (9336, 215648), (9376, 214728), (12448, 161736), (13478, 149376), (14064, 143152), (17664, 113977), (17894, 112512), (18672, 107824), (18752, 107364), (20217, 99584), (24896, 80868), (26841, 75008), (26956, 74688), (28128, 71576), (35788, 56256), (37344, 53912), (37504, 53682), (40434, 49792)]