1251682528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 2710151136

約数和(自身を除く): 1458468608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 73, 86, 136, 146, 172, 272, 292, 344, 544, 584, 688, 731, 733, 1168, 1241, 1376, 1462, 1466, 2336, 2482, 2924, 2932, 3139, 4964, 5848, 5864, 6278, 9928, 11696, 11728, 12461, 12556, 19856, 23392, 23456, 24922, 25112, 31519, 39712, 49844, 50224, 53363, 53509, 63038, 99688, 100448, 106726, 107018, 126076, 199376, 213452, 214036, 252152, 398752, 426904, 428072, 504304, 535823, 853808, 856144, 909653, 1008608, 1071646, 1707616, 1712288, 1819306, 2143292, 2300887, 3638612, 4286584, 4601774, 7277224, 8573168, 9203548, 14554448, 17146336, 18407096, 29108896, 36814192, 39115079, 73628384, 78230158, 156460316, 312920632, 625841264, 1251682528]

約数ペア:

[(1, 1251682528), (2, 625841264), (4, 312920632), (8, 156460316), (16, 78230158), (17, 73628384), (32, 39115079), (34, 36814192), (43, 29108896), (68, 18407096), (73, 17146336), (86, 14554448), (136, 9203548), (146, 8573168), (172, 7277224), (272, 4601774), (292, 4286584), (344, 3638612), (544, 2300887), (584, 2143292), (688, 1819306), (731, 1712288), (733, 1707616), (1168, 1071646), (1241, 1008608), (1376, 909653), (1462, 856144), (1466, 853808), (2336, 535823), (2482, 504304), (2924, 428072), (2932, 426904), (3139, 398752), (4964, 252152), (5848, 214036), (5864, 213452), (6278, 199376), (9928, 126076), (11696, 107018), (11728, 106726), (12461, 100448), (12556, 99688), (19856, 63038), (23392, 53509), (23456, 53363), (24922, 50224), (25112, 49844), (31519, 39712)]