221772672

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 737176440

約数和(自身を除く): 515403768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 43, 44, 48, 64, 66, 72, 74, 86, 88, 96, 99, 111, 121, 128, 129, 132, 144, 148, 172, 176, 192, 198, 222, 242, 258, 264, 288, 296, 333, 344, 352, 363, 384, 387, 396, 407, 444, 473, 484, 516, 528, 576, 592, 666, 688, 704, 726, 774, 792, 814, 888, 946, 968, 1032, 1056, 1089, 1152, 1184, 1221, 1332, 1376, 1408, 1419, 1452, 1548, 1584, 1591, 1628, 1776, 1892, 1936, 2064, 2112, 2178, 2368, 2442, 2664, 2752, 2838, 2904, 3096, 3168, 3182, 3256, 3552, 3663, 3784, 3872, 4128, 4224, 4257, 4356, 4477, 4736, 4773, 4884, 5203, 5328, 5504, 5676, 5808, 6192, 6336, 6364, 6512, 7104, 7326, 7568, 7744, 8256, 8514, 8712, 8954, 9546, 9768, 10406, 10656, 11352, 11616, 12384, 12672, 12728, 13024, 13431, 14208, 14319, 14652, 15136, 15488, 15609, 16512, 17028, 17424, 17501, 17908, 19092, 19536, 20812, 21312, 22704, 23232, 24768, 25456, 26048, 26862, 28638, 29304, 30272, 31218, 34056, 34848, 35002, 35816, 38184, 39072, 40293, 41624, 42624, 45408, 46464, 46827, 49536, 50912, 52096, 52503, 53724, 57276, 58608, 60544, 62436, 68112, 69696, 70004, 71632, 76368, 78144, 80586, 83248, 90816, 93654, 101824, 105006, 107448, 114552, 117216, 124872, 136224, 139392, 140008, 143264, 152736, 156288, 157509, 161172, 166496, 181632, 187308, 192511, 203648, 210012, 214896, 229104, 234432, 249744, 272448, 280016, 286528, 305472, 315018, 322344, 332992, 374616, 385022, 420024, 429792, 458208, 468864, 499488, 544896, 560032, 573056, 577533, 610944, 630036, 644688, 665984, 749232, 770044, 840048, 859584, 916416, 998976, 1120064, 1155066, 1260072, 1289376, 1498464, 1540088, 1680096, 1719168, 1732599, 1832832, 1997952, 2240128, 2310132, 2520144, 2578752, 2996928, 3080176, 3360192, 3465198, 4620264, 5040288, 5157504, 5993856, 6160352, 6720384, 6930396, 9240528, 10080576, 12320704, 13860792, 18481056, 20161152, 24641408, 27721584, 36962112, 55443168, 73924224, 110886336, 221772672]

約数ペア:

[(1, 221772672), (2, 110886336), (3, 73924224), (4, 55443168), (6, 36962112), (8, 27721584), (9, 24641408), (11, 20161152), (12, 18481056), (16, 13860792), (18, 12320704), (22, 10080576), (24, 9240528), (32, 6930396), (33, 6720384), (36, 6160352), (37, 5993856), (43, 5157504), (44, 5040288), (48, 4620264), (64, 3465198), (66, 3360192), (72, 3080176), (74, 2996928), (86, 2578752), (88, 2520144), (96, 2310132), (99, 2240128), (111, 1997952), (121, 1832832), (128, 1732599), (129, 1719168), (132, 1680096), (144, 1540088), (148, 1498464), (172, 1289376), (176, 1260072), (192, 1155066), (198, 1120064), (222, 998976), (242, 916416), (258, 859584), (264, 840048), (288, 770044), (296, 749232), (333, 665984), (344, 644688), (352, 630036), (363, 610944), (384, 577533), (387, 573056), (396, 560032), (407, 544896), (444, 499488), (473, 468864), (484, 458208), (516, 429792), (528, 420024), (576, 385022), (592, 374616), (666, 332992), (688, 322344), (704, 315018), (726, 305472), (774, 286528), (792, 280016), (814, 272448), (888, 249744), (946, 234432), (968, 229104), (1032, 214896), (1056, 210012), (1089, 203648), (1152, 192511), (1184, 187308), (1221, 181632), (1332, 166496), (1376, 161172), (1408, 157509), (1419, 156288), (1452, 152736), (1548, 143264), (1584, 140008), (1591, 139392), (1628, 136224), (1776, 124872), (1892, 117216), (1936, 114552), (2064, 107448), (2112, 105006), (2178, 101824), (2368, 93654), (2442, 90816), (2664, 83248), (2752, 80586), (2838, 78144), (2904, 76368), (3096, 71632), (3168, 70004), (3182, 69696), (3256, 68112), (3552, 62436), (3663, 60544), (3784, 58608), (3872, 57276), (4128, 53724), (4224, 52503), (4257, 52096), (4356, 50912), (4477, 49536), (4736, 46827), (4773, 46464), (4884, 45408), (5203, 42624), (5328, 41624), (5504, 40293), (5676, 39072), (5808, 38184), (6192, 35816), (6336, 35002), (6364, 34848), (6512, 34056), (7104, 31218), (7326, 30272), (7568, 29304), (7744, 28638), (8256, 26862), (8514, 26048), (8712, 25456), (8954, 24768), (9546, 23232), (9768, 22704), (10406, 21312), (10656, 20812), (11352, 19536), (11616, 19092), (12384, 17908), (12672, 17501), (12728, 17424), (13024, 17028), (13431, 16512), (14208, 15609), (14319, 15488), (14652, 15136)]