240241248

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 767551680

約数和(自身を除く): 527310432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 73, 78, 96, 104, 108, 117, 144, 146, 156, 208, 216, 219, 234, 288, 292, 293, 312, 351, 416, 432, 438, 468, 584, 586, 624, 657, 702, 864, 876, 879, 936, 949, 1168, 1172, 1248, 1314, 1404, 1752, 1758, 1872, 1898, 1971, 2336, 2344, 2628, 2637, 2808, 2847, 3504, 3516, 3744, 3796, 3809, 3942, 4688, 5256, 5274, 5616, 5694, 7008, 7032, 7592, 7618, 7884, 7911, 8541, 9376, 10512, 10548, 11232, 11388, 11427, 14064, 15184, 15236, 15768, 15822, 17082, 21024, 21096, 21389, 22776, 22854, 25623, 28128, 30368, 30472, 31536, 31644, 34164, 34281, 42192, 42778, 45552, 45708, 51246, 60944, 63072, 63288, 64167, 68328, 68562, 84384, 85556, 91104, 91416, 102492, 102843, 121888, 126576, 128334, 136656, 137124, 171112, 182832, 192501, 204984, 205686, 253152, 256668, 273312, 274248, 278057, 342224, 365664, 385002, 409968, 411372, 513336, 548496, 556114, 577503, 684448, 770004, 819936, 822744, 834171, 1026672, 1096992, 1112228, 1155006, 1540008, 1645488, 1668342, 2053344, 2224456, 2310012, 2502513, 3080016, 3290976, 3336684, 4448912, 4620024, 5005026, 6160032, 6673368, 7507539, 8897824, 9240048, 10010052, 13346736, 15015078, 18480096, 20020104, 26693472, 30030156, 40040208, 60060312, 80080416, 120120624, 240241248]

約数ペア:

[(1, 240241248), (2, 120120624), (3, 80080416), (4, 60060312), (6, 40040208), (8, 30030156), (9, 26693472), (12, 20020104), (13, 18480096), (16, 15015078), (18, 13346736), (24, 10010052), (26, 9240048), (27, 8897824), (32, 7507539), (36, 6673368), (39, 6160032), (48, 5005026), (52, 4620024), (54, 4448912), (72, 3336684), (73, 3290976), (78, 3080016), (96, 2502513), (104, 2310012), (108, 2224456), (117, 2053344), (144, 1668342), (146, 1645488), (156, 1540008), (208, 1155006), (216, 1112228), (219, 1096992), (234, 1026672), (288, 834171), (292, 822744), (293, 819936), (312, 770004), (351, 684448), (416, 577503), (432, 556114), (438, 548496), (468, 513336), (584, 411372), (586, 409968), (624, 385002), (657, 365664), (702, 342224), (864, 278057), (876, 274248), (879, 273312), (936, 256668), (949, 253152), (1168, 205686), (1172, 204984), (1248, 192501), (1314, 182832), (1404, 171112), (1752, 137124), (1758, 136656), (1872, 128334), (1898, 126576), (1971, 121888), (2336, 102843), (2344, 102492), (2628, 91416), (2637, 91104), (2808, 85556), (2847, 84384), (3504, 68562), (3516, 68328), (3744, 64167), (3796, 63288), (3809, 63072), (3942, 60944), (4688, 51246), (5256, 45708), (5274, 45552), (5616, 42778), (5694, 42192), (7008, 34281), (7032, 34164), (7592, 31644), (7618, 31536), (7884, 30472), (7911, 30368), (8541, 28128), (9376, 25623), (10512, 22854), (10548, 22776), (11232, 21389), (11388, 21096), (11427, 21024), (14064, 17082), (15184, 15822), (15236, 15768)]