255406868832

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{15349}}^1$

素因数の和:15573

約数の個数: 192

約数和(自身を含む): 714843360000

約数和(自身を除く): 459436491168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 86, 87, 96, 116, 129, 139, 172, 174, 232, 258, 278, 344, 348, 417, 464, 516, 556, 688, 696, 834, 928, 1032, 1112, 1247, 1376, 1392, 1668, 2064, 2224, 2494, 2784, 3336, 3741, 4031, 4128, 4448, 4988, 5977, 6672, 7482, 8062, 9976, 11954, 12093, 13344, 14964, 15349, 16124, 17931, 19952, 23908, 24186, 29928, 30698, 32248, 35862, 39904, 46047, 47816, 48372, 59856, 61396, 64496, 71724, 92094, 95632, 96744, 119712, 122792, 128992, 143448, 173333, 184188, 191264, 193488, 245584, 286896, 346666, 368376, 386976, 445121, 491168, 519999, 573792, 660007, 693332, 736752, 890242, 1039998, 1320014, 1335363, 1386664, 1473504, 1780484, 1980021, 2079996, 2133511, 2640028, 2670726, 2773328, 3560968, 3960042, 4159992, 4267022, 5280056, 5341452, 5546656, 6400533, 7121936, 7920084, 8319984, 8534044, 10560112, 10682904, 12801066, 14243872, 15840168, 16639968, 17068088, 19140203, 21120224, 21365808, 25602132, 31680336, 34136176, 38280406, 42731616, 51204264, 57420609, 61871819, 63360672, 68272352, 76560812, 91740973, 102408528, 114841218, 123743638, 153121624, 183481946, 185615457, 204817056, 229682436, 247487276, 275222919, 306243248, 366963892, 371230914, 459364872, 494974552, 550445838, 612486496, 733927784, 742461828, 918729744, 989949104, 1100891676, 1467855568, 1484923656, 1837459488, 1979898208, 2201783352, 2660488217, 2935711136, 2969847312, 4403566704, 5320976434, 5939694624, 7981464651, 8807133408, 10641952868, 15962929302, 21283905736, 31925858604, 42567811472, 63851717208, 85135622944, 127703434416, 255406868832]

約数ペア:

[(1, 255406868832), (2, 127703434416), (3, 85135622944), (4, 63851717208), (6, 42567811472), (8, 31925858604), (12, 21283905736), (16, 15962929302), (24, 10641952868), (29, 8807133408), (32, 7981464651), (43, 5939694624), (48, 5320976434), (58, 4403566704), (86, 2969847312), (87, 2935711136), (96, 2660488217), (116, 2201783352), (129, 1979898208), (139, 1837459488), (172, 1484923656), (174, 1467855568), (232, 1100891676), (258, 989949104), (278, 918729744), (344, 742461828), (348, 733927784), (417, 612486496), (464, 550445838), (516, 494974552), (556, 459364872), (688, 371230914), (696, 366963892), (834, 306243248), (928, 275222919), (1032, 247487276), (1112, 229682436), (1247, 204817056), (1376, 185615457), (1392, 183481946), (1668, 153121624), (2064, 123743638), (2224, 114841218), (2494, 102408528), (2784, 91740973), (3336, 76560812), (3741, 68272352), (4031, 63360672), (4128, 61871819), (4448, 57420609), (4988, 51204264), (5977, 42731616), (6672, 38280406), (7482, 34136176), (8062, 31680336), (9976, 25602132), (11954, 21365808), (12093, 21120224), (13344, 19140203), (14964, 17068088), (15349, 16639968), (16124, 15840168), (17931, 14243872), (19952, 12801066), (23908, 10682904), (24186, 10560112), (29928, 8534044), (30698, 8319984), (32248, 7920084), (35862, 7121936), (39904, 6400533), (46047, 5546656), (47816, 5341452), (48372, 5280056), (59856, 4267022), (61396, 4159992), (64496, 3960042), (71724, 3560968), (92094, 2773328), (95632, 2670726), (96744, 2640028), (119712, 2133511), (122792, 2079996), (128992, 1980021), (143448, 1780484), (173333, 1473504), (184188, 1386664), (191264, 1335363), (193488, 1320014), (245584, 1039998), (286896, 890242), (346666, 736752), (368376, 693332), (386976, 660007), (445121, 573792), (491168, 519999)]