19988344992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8219}}^1$

素因数の和:8304

約数の個数: 288

約数和(自身を含む): 68009518080

約数和(自身を除く): 48021173088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 47, 48, 49, 56, 66, 77, 84, 88, 94, 96, 98, 112, 132, 141, 147, 154, 168, 176, 188, 196, 224, 231, 264, 282, 294, 308, 329, 336, 352, 376, 392, 462, 517, 528, 539, 564, 588, 616, 658, 672, 752, 784, 924, 987, 1034, 1056, 1078, 1128, 1176, 1232, 1316, 1504, 1551, 1568, 1617, 1848, 1974, 2068, 2156, 2256, 2303, 2352, 2464, 2632, 3102, 3234, 3619, 3696, 3948, 4136, 4312, 4512, 4606, 4704, 5264, 6204, 6468, 6909, 7238, 7392, 7896, 8219, 8272, 8624, 9212, 10528, 10857, 12408, 12936, 13818, 14476, 15792, 16438, 16544, 17248, 18424, 21714, 24657, 24816, 25333, 25872, 27636, 28952, 31584, 32876, 36848, 43428, 49314, 49632, 50666, 51744, 55272, 57533, 57904, 65752, 73696, 75999, 86856, 90409, 98628, 101332, 110544, 115066, 115808, 131504, 151998, 172599, 173712, 180818, 197256, 202664, 221088, 230132, 263008, 271227, 303996, 345198, 347424, 361636, 386293, 394512, 402731, 405328, 460264, 542454, 607992, 632863, 690396, 723272, 772586, 789024, 805462, 810656, 920528, 1084908, 1158879, 1208193, 1215984, 1265726, 1380792, 1446544, 1545172, 1610924, 1841056, 1898589, 2169816, 2317758, 2416386, 2431968, 2531452, 2704051, 2761584, 2893088, 3090344, 3221848, 3797178, 4249223, 4339632, 4430041, 4635516, 4832772, 5062904, 5408102, 5523168, 6180688, 6443696, 7594356, 8112153, 8498446, 8679264, 8860082, 9271032, 9665544, 10125808, 10816204, 12361376, 12747669, 12887392, 13290123, 15188712, 16224306, 16996892, 17720164, 18542064, 18928357, 19331088, 20251616, 21632408, 25495338, 26580246, 29744561, 30377424, 32448612, 33993784, 35440328, 37084128, 37856714, 38662176, 43264816, 50990676, 53160492, 56785071, 59489122, 60754848, 64897224, 67987568, 70880656, 75713428, 86529632, 89233683, 101981352, 106320984, 113570142, 118978244, 129794448, 135975136, 141761312, 151426856, 178467366, 203962704, 208211927, 212641968, 227140284, 237956488, 259588896, 302853712, 356934732, 407925408, 416423854, 425283936, 454280568, 475912976, 605707424, 624635781, 713869464, 832847708, 908561136, 951825952, 1249271562, 1427738928, 1665695416, 1817122272, 2498543124, 2855477856, 3331390832, 4997086248, 6662781664, 9994172496, 19988344992]

約数ペア:

[(1, 19988344992), (2, 9994172496), (3, 6662781664), (4, 4997086248), (6, 3331390832), (7, 2855477856), (8, 2498543124), (11, 1817122272), (12, 1665695416), (14, 1427738928), (16, 1249271562), (21, 951825952), (22, 908561136), (24, 832847708), (28, 713869464), (32, 624635781), (33, 605707424), (42, 475912976), (44, 454280568), (47, 425283936), (48, 416423854), (49, 407925408), (56, 356934732), (66, 302853712), (77, 259588896), (84, 237956488), (88, 227140284), (94, 212641968), (96, 208211927), (98, 203962704), (112, 178467366), (132, 151426856), (141, 141761312), (147, 135975136), (154, 129794448), (168, 118978244), (176, 113570142), (188, 106320984), (196, 101981352), (224, 89233683), (231, 86529632), (264, 75713428), (282, 70880656), (294, 67987568), (308, 64897224), (329, 60754848), (336, 59489122), (352, 56785071), (376, 53160492), (392, 50990676), (462, 43264816), (517, 38662176), (528, 37856714), (539, 37084128), (564, 35440328), (588, 33993784), (616, 32448612), (658, 30377424), (672, 29744561), (752, 26580246), (784, 25495338), (924, 21632408), (987, 20251616), (1034, 19331088), (1056, 18928357), (1078, 18542064), (1128, 17720164), (1176, 16996892), (1232, 16224306), (1316, 15188712), (1504, 13290123), (1551, 12887392), (1568, 12747669), (1617, 12361376), (1848, 10816204), (1974, 10125808), (2068, 9665544), (2156, 9271032), (2256, 8860082), (2303, 8679264), (2352, 8498446), (2464, 8112153), (2632, 7594356), (3102, 6443696), (3234, 6180688), (3619, 5523168), (3696, 5408102), (3948, 5062904), (4136, 4832772), (4312, 4635516), (4512, 4430041), (4606, 4339632), (4704, 4249223), (5264, 3797178), (6204, 3221848), (6468, 3090344), (6909, 2893088), (7238, 2761584), (7392, 2704051), (7896, 2531452), (8219, 2431968), (8272, 2416386), (8624, 2317758), (9212, 2169816), (10528, 1898589), (10857, 1841056), (12408, 1610924), (12936, 1545172), (13818, 1446544), (14476, 1380792), (15792, 1265726), (16438, 1215984), (16544, 1208193), (17248, 1158879), (18424, 1084908), (21714, 920528), (24657, 810656), (24816, 805462), (25333, 789024), (25872, 772586), (27636, 723272), (28952, 690396), (31584, 632863), (32876, 607992), (36848, 542454), (43428, 460264), (49314, 405328), (49632, 402731), (50666, 394512), (51744, 386293), (55272, 361636), (57533, 347424), (57904, 345198), (65752, 303996), (73696, 271227), (75999, 263008), (86856, 230132), (90409, 221088), (98628, 202664), (101332, 197256), (110544, 180818), (115066, 173712), (115808, 172599), (131504, 151998)]