219109968

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 240

約数和(自身を含む): 798966720

約数和(自身を除く): 579856752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 588, 594, 616, 693, 756, 784, 792, 882, 924, 941, 1008, 1078, 1176, 1188, 1232, 1323, 1386, 1512, 1584, 1617, 1764, 1848, 1882, 2079, 2156, 2352, 2376, 2646, 2772, 2823, 3024, 3234, 3528, 3696, 3764, 4158, 4312, 4752, 4851, 5292, 5544, 5646, 6468, 6587, 7056, 7528, 8316, 8469, 8624, 9702, 10351, 10584, 11088, 11292, 12936, 13174, 14553, 15056, 16632, 16938, 19404, 19761, 20702, 21168, 22584, 25407, 25872, 26348, 29106, 31053, 33264, 33876, 38808, 39522, 41404, 45168, 46109, 50814, 52696, 58212, 59283, 62106, 67752, 72457, 77616, 79044, 82808, 92218, 93159, 101628, 105392, 116424, 118566, 124212, 135504, 138327, 144914, 158088, 165616, 177849, 184436, 186318, 203256, 217371, 232848, 237132, 248424, 276654, 279477, 289828, 316176, 355698, 368872, 372636, 406512, 414981, 434742, 474264, 496848, 507199, 553308, 558954, 579656, 652113, 711396, 737744, 745272, 829962, 869484, 948528, 1014398, 1106616, 1117908, 1159312, 1244943, 1304226, 1422792, 1490544, 1521597, 1659924, 1738968, 1956339, 2028796, 2213232, 2235816, 2489886, 2608452, 2845584, 3043194, 3319848, 3477936, 3912678, 4057592, 4471632, 4564791, 4979772, 5216904, 6086388, 6639696, 7825356, 8115184, 9129582, 9959544, 10433808, 12172776, 13694373, 15650712, 18259164, 19919088, 24345552, 27388746, 31301424, 36518328, 54777492, 73036656, 109554984, 219109968]

約数ペア:

[(1, 219109968), (2, 109554984), (3, 73036656), (4, 54777492), (6, 36518328), (7, 31301424), (8, 27388746), (9, 24345552), (11, 19919088), (12, 18259164), (14, 15650712), (16, 13694373), (18, 12172776), (21, 10433808), (22, 9959544), (24, 9129582), (27, 8115184), (28, 7825356), (33, 6639696), (36, 6086388), (42, 5216904), (44, 4979772), (48, 4564791), (49, 4471632), (54, 4057592), (56, 3912678), (63, 3477936), (66, 3319848), (72, 3043194), (77, 2845584), (84, 2608452), (88, 2489886), (98, 2235816), (99, 2213232), (108, 2028796), (112, 1956339), (126, 1738968), (132, 1659924), (144, 1521597), (147, 1490544), (154, 1422792), (168, 1304226), (176, 1244943), (189, 1159312), (196, 1117908), (198, 1106616), (216, 1014398), (231, 948528), (252, 869484), (264, 829962), (294, 745272), (297, 737744), (308, 711396), (336, 652113), (378, 579656), (392, 558954), (396, 553308), (432, 507199), (441, 496848), (462, 474264), (504, 434742), (528, 414981), (539, 406512), (588, 372636), (594, 368872), (616, 355698), (693, 316176), (756, 289828), (784, 279477), (792, 276654), (882, 248424), (924, 237132), (941, 232848), (1008, 217371), (1078, 203256), (1176, 186318), (1188, 184436), (1232, 177849), (1323, 165616), (1386, 158088), (1512, 144914), (1584, 138327), (1617, 135504), (1764, 124212), (1848, 118566), (1882, 116424), (2079, 105392), (2156, 101628), (2352, 93159), (2376, 92218), (2646, 82808), (2772, 79044), (2823, 77616), (3024, 72457), (3234, 67752), (3528, 62106), (3696, 59283), (3764, 58212), (4158, 52696), (4312, 50814), (4752, 46109), (4851, 45168), (5292, 41404), (5544, 39522), (5646, 38808), (6468, 33876), (6587, 33264), (7056, 31053), (7528, 29106), (8316, 26348), (8469, 25872), (8624, 25407), (9702, 22584), (10351, 21168), (10584, 20702), (11088, 19761), (11292, 19404), (12936, 16938), (13174, 16632), (14553, 15056)]