981348339888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22640927}}^1$

素因数の和:22640991

約数の個数: 120

約数和(自身を含む): 3211751482368

約数和(自身を除く): 2230403142480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3612, 4816, 5418, 6192, 7224, 10836, 14448, 21672, 43344, 22640927, 45281854, 67922781, 90563708, 135845562, 158486489, 181127416, 203768343, 271691124, 316972978, 362254832, 407536686, 475459467, 543382248, 633945956, 815073372, 950918934, 973559861, 1086764496, 1267891912, 1426378401, 1630146744, 1901837868, 1947119722, 2535783824, 2852756802, 2920679583, 3260293488, 3803675736, 3894239444, 5705513604, 5841359166, 6814919027, 7607351472, 7788478888, 8762038749, 11411027208, 11682718332, 13629838054, 15576957776, 17524077498, 20444757081, 22822054416, 23365436664, 27259676108, 35048154996, 40889514162, 46730873328, 54519352216, 61334271243, 70096309992, 81779028324, 109038704432, 122668542486, 140192619984, 163558056648, 245337084972, 327116113296, 490674169944, 981348339888]

約数ペア:

[(1, 981348339888), (2, 490674169944), (3, 327116113296), (4, 245337084972), (6, 163558056648), (7, 140192619984), (8, 122668542486), (9, 109038704432), (12, 81779028324), (14, 70096309992), (16, 61334271243), (18, 54519352216), (21, 46730873328), (24, 40889514162), (28, 35048154996), (36, 27259676108), (42, 23365436664), (43, 22822054416), (48, 20444757081), (56, 17524077498), (63, 15576957776), (72, 13629838054), (84, 11682718332), (86, 11411027208), (112, 8762038749), (126, 7788478888), (129, 7607351472), (144, 6814919027), (168, 5841359166), (172, 5705513604), (252, 3894239444), (258, 3803675736), (301, 3260293488), (336, 2920679583), (344, 2852756802), (387, 2535783824), (504, 1947119722), (516, 1901837868), (602, 1630146744), (688, 1426378401), (774, 1267891912), (903, 1086764496), (1008, 973559861), (1032, 950918934), (1204, 815073372), (1548, 633945956), (1806, 543382248), (2064, 475459467), (2408, 407536686), (2709, 362254832), (3096, 316972978), (3612, 271691124), (4816, 203768343), (5418, 181127416), (6192, 158486489), (7224, 135845562), (10836, 90563708), (14448, 67922781), (21672, 45281854), (43344, 22640927)]