1949661648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42443}}^1$

素因数の和:42497

約数の個数: 120

約数和(自身を含む): 6157775520

約数和(自身を除く): 4208113872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 4176, 5104, 5742, 7656, 11484, 15312, 22968, 42443, 45936, 84886, 127329, 169772, 254658, 339544, 381987, 466873, 509316, 679088, 763974, 933746, 1018632, 1230847, 1400619, 1527948, 1867492, 2037264, 2461694, 2801238, 3055896, 3692541, 3734984, 4201857, 4923388, 5602476, 6111792, 7385082, 7469968, 8403714, 9846776, 11077623, 11204952, 13539317, 14770164, 16807428, 19693552, 22155246, 22409904, 27078634, 29540328, 33614856, 40617951, 44310492, 54157268, 59080656, 67229712, 81235902, 88620984, 108314536, 121853853, 162471804, 177241968, 216629072, 243707706, 324943608, 487415412, 649887216, 974830824, 1949661648]

約数ペア:

[(1, 1949661648), (2, 974830824), (3, 649887216), (4, 487415412), (6, 324943608), (8, 243707706), (9, 216629072), (11, 177241968), (12, 162471804), (16, 121853853), (18, 108314536), (22, 88620984), (24, 81235902), (29, 67229712), (33, 59080656), (36, 54157268), (44, 44310492), (48, 40617951), (58, 33614856), (66, 29540328), (72, 27078634), (87, 22409904), (88, 22155246), (99, 19693552), (116, 16807428), (132, 14770164), (144, 13539317), (174, 11204952), (176, 11077623), (198, 9846776), (232, 8403714), (261, 7469968), (264, 7385082), (319, 6111792), (348, 5602476), (396, 4923388), (464, 4201857), (522, 3734984), (528, 3692541), (638, 3055896), (696, 2801238), (792, 2461694), (957, 2037264), (1044, 1867492), (1276, 1527948), (1392, 1400619), (1584, 1230847), (1914, 1018632), (2088, 933746), (2552, 763974), (2871, 679088), (3828, 509316), (4176, 466873), (5104, 381987), (5742, 339544), (7656, 254658), (11484, 169772), (15312, 127329), (22968, 84886), (42443, 45936)]