213231744

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 491792256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 71, 72, 79, 88, 96, 99, 108, 128, 132, 142, 144, 158, 176, 192, 198, 213, 216, 237, 264, 284, 288, 297, 316, 352, 384, 396, 426, 432, 474, 528, 568, 576, 594, 632, 639, 704, 711, 781, 792, 852, 864, 869, 948, 1056, 1136, 1152, 1188, 1264, 1278, 1408, 1422, 1562, 1584, 1704, 1728, 1738, 1896, 1917, 2112, 2133, 2272, 2343, 2376, 2528, 2556, 2607, 2844, 3124, 3168, 3408, 3456, 3476, 3792, 3834, 4224, 4266, 4544, 4686, 4752, 5056, 5112, 5214, 5609, 5688, 6248, 6336, 6816, 6952, 7029, 7584, 7668, 7821, 8532, 9088, 9372, 9504, 10112, 10224, 10428, 11218, 11376, 12496, 12672, 13632, 13904, 14058, 15168, 15336, 15642, 16827, 17064, 18744, 19008, 20448, 20856, 21087, 22436, 22752, 23463, 24992, 27264, 27808, 28116, 30336, 30672, 31284, 33654, 34128, 37488, 38016, 40896, 41712, 42174, 44872, 45504, 46926, 49984, 50481, 55616, 56232, 61344, 61699, 62568, 67308, 68256, 74976, 81792, 83424, 84348, 89744, 91008, 93852, 99968, 100962, 111232, 112464, 122688, 123398, 125136, 134616, 136512, 149952, 151443, 166848, 168696, 179488, 185097, 187704, 201924, 224928, 245376, 246796, 250272, 269232, 273024, 299904, 302886, 333696, 337392, 358976, 370194, 375408, 403848, 449856, 493592, 500544, 538464, 555291, 605772, 674784, 717952, 740388, 750816, 807696, 899712, 987184, 1001088, 1076928, 1110582, 1211544, 1349568, 1480776, 1501632, 1615392, 1665873, 1974368, 2153856, 2221164, 2423088, 2699136, 2961552, 3003264, 3230784, 3331746, 3948736, 4442328, 4846176, 5923104, 6461568, 6663492, 7897472, 8884656, 9692352, 11846208, 13326984, 17769312, 19384704, 23692416, 26653968, 35538624, 53307936, 71077248, 106615872, 213231744]

約数ペア:

[(1, 213231744), (2, 106615872), (3, 71077248), (4, 53307936), (6, 35538624), (8, 26653968), (9, 23692416), (11, 19384704), (12, 17769312), (16, 13326984), (18, 11846208), (22, 9692352), (24, 8884656), (27, 7897472), (32, 6663492), (33, 6461568), (36, 5923104), (44, 4846176), (48, 4442328), (54, 3948736), (64, 3331746), (66, 3230784), (71, 3003264), (72, 2961552), (79, 2699136), (88, 2423088), (96, 2221164), (99, 2153856), (108, 1974368), (128, 1665873), (132, 1615392), (142, 1501632), (144, 1480776), (158, 1349568), (176, 1211544), (192, 1110582), (198, 1076928), (213, 1001088), (216, 987184), (237, 899712), (264, 807696), (284, 750816), (288, 740388), (297, 717952), (316, 674784), (352, 605772), (384, 555291), (396, 538464), (426, 500544), (432, 493592), (474, 449856), (528, 403848), (568, 375408), (576, 370194), (594, 358976), (632, 337392), (639, 333696), (704, 302886), (711, 299904), (781, 273024), (792, 269232), (852, 250272), (864, 246796), (869, 245376), (948, 224928), (1056, 201924), (1136, 187704), (1152, 185097), (1188, 179488), (1264, 168696), (1278, 166848), (1408, 151443), (1422, 149952), (1562, 136512), (1584, 134616), (1704, 125136), (1728, 123398), (1738, 122688), (1896, 112464), (1917, 111232), (2112, 100962), (2133, 99968), (2272, 93852), (2343, 91008), (2376, 89744), (2528, 84348), (2556, 83424), (2607, 81792), (2844, 74976), (3124, 68256), (3168, 67308), (3408, 62568), (3456, 61699), (3476, 61344), (3792, 56232), (3834, 55616), (4224, 50481), (4266, 49984), (4544, 46926), (4686, 45504), (4752, 44872), (5056, 42174), (5112, 41712), (5214, 40896), (5609, 38016), (5688, 37488), (6248, 34128), (6336, 33654), (6816, 31284), (6952, 30672), (7029, 30336), (7584, 28116), (7668, 27808), (7821, 27264), (8532, 24992), (9088, 23463), (9372, 22752), (9504, 22436), (10112, 21087), (10224, 20856), (10428, 20448), (11218, 19008), (11376, 18744), (12496, 17064), (12672, 16827), (13632, 15642), (13904, 15336), (14058, 15168)]