1691781168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9739}}^1$

素因数の和:9815

約数の個数: 160

約数和(自身を含む): 5565358080

約数和(自身を除く): 3873576912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 132, 141, 154, 168, 176, 188, 231, 264, 282, 308, 329, 336, 376, 462, 517, 528, 564, 616, 658, 752, 924, 987, 1034, 1128, 1232, 1316, 1551, 1848, 1974, 2068, 2256, 2632, 3102, 3619, 3696, 3948, 4136, 5264, 6204, 7238, 7896, 8272, 9739, 10857, 12408, 14476, 15792, 19478, 21714, 24816, 28952, 29217, 38956, 43428, 57904, 58434, 68173, 77912, 86856, 107129, 116868, 136346, 155824, 173712, 204519, 214258, 233736, 272692, 321387, 409038, 428516, 457733, 467472, 545384, 642774, 749903, 818076, 857032, 915466, 1090768, 1285548, 1373199, 1499806, 1636152, 1714064, 1830932, 2249709, 2571096, 2746398, 2999612, 3204131, 3272304, 3661864, 4499418, 5035063, 5142192, 5492796, 5999224, 6408262, 7323728, 8998836, 9612393, 10070126, 10985592, 11998448, 12816524, 15105189, 17997672, 19224786, 20140252, 21971184, 25633048, 30210378, 35245441, 35995344, 38449572, 40280504, 51266096, 60420756, 70490882, 76899144, 80561008, 105736323, 120841512, 140981764, 153798288, 211472646, 241683024, 281963528, 422945292, 563927056, 845890584, 1691781168]

約数ペア:

[(1, 1691781168), (2, 845890584), (3, 563927056), (4, 422945292), (6, 281963528), (7, 241683024), (8, 211472646), (11, 153798288), (12, 140981764), (14, 120841512), (16, 105736323), (21, 80561008), (22, 76899144), (24, 70490882), (28, 60420756), (33, 51266096), (42, 40280504), (44, 38449572), (47, 35995344), (48, 35245441), (56, 30210378), (66, 25633048), (77, 21971184), (84, 20140252), (88, 19224786), (94, 17997672), (112, 15105189), (132, 12816524), (141, 11998448), (154, 10985592), (168, 10070126), (176, 9612393), (188, 8998836), (231, 7323728), (264, 6408262), (282, 5999224), (308, 5492796), (329, 5142192), (336, 5035063), (376, 4499418), (462, 3661864), (517, 3272304), (528, 3204131), (564, 2999612), (616, 2746398), (658, 2571096), (752, 2249709), (924, 1830932), (987, 1714064), (1034, 1636152), (1128, 1499806), (1232, 1373199), (1316, 1285548), (1551, 1090768), (1848, 915466), (1974, 857032), (2068, 818076), (2256, 749903), (2632, 642774), (3102, 545384), (3619, 467472), (3696, 457733), (3948, 428516), (4136, 409038), (5264, 321387), (6204, 272692), (7238, 233736), (7896, 214258), (8272, 204519), (9739, 173712), (10857, 155824), (12408, 136346), (14476, 116868), (15792, 107129), (19478, 86856), (21714, 77912), (24816, 68173), (28952, 58434), (29217, 57904), (38956, 43428)]