209367648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 742996800

約数和(自身を除く): 533629152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 41, 42, 48, 51, 56, 63, 68, 72, 82, 84, 96, 102, 112, 119, 123, 126, 136, 144, 149, 153, 164, 168, 204, 224, 238, 246, 252, 272, 287, 288, 298, 306, 328, 336, 357, 369, 408, 447, 476, 492, 504, 544, 574, 596, 612, 656, 672, 697, 714, 738, 816, 861, 894, 952, 984, 1008, 1043, 1071, 1148, 1192, 1224, 1312, 1341, 1394, 1428, 1476, 1632, 1722, 1788, 1904, 1968, 2016, 2086, 2091, 2142, 2296, 2384, 2448, 2533, 2583, 2682, 2788, 2856, 2952, 3129, 3444, 3576, 3808, 3936, 4172, 4182, 4284, 4592, 4768, 4879, 4896, 5066, 5166, 5364, 5576, 5712, 5904, 6109, 6258, 6273, 6888, 7152, 7599, 8344, 8364, 8568, 9184, 9387, 9758, 10132, 10332, 10728, 11152, 11424, 11808, 12218, 12516, 12546, 13776, 14304, 14637, 15198, 16688, 16728, 17136, 17731, 18327, 18774, 19516, 20264, 20664, 21456, 22304, 22797, 24436, 25032, 25092, 27552, 29274, 30396, 33376, 33456, 34272, 35462, 36654, 37548, 39032, 40528, 41328, 42763, 42912, 43911, 45594, 48872, 50064, 50184, 53193, 54981, 58548, 60792, 66912, 70924, 73308, 75096, 78064, 81056, 82656, 85526, 87822, 91188, 97744, 100128, 100368, 103853, 106386, 109962, 117096, 121584, 128289, 141848, 146616, 150192, 156128, 159579, 171052, 175644, 182376, 195488, 200736, 207706, 212772, 219924, 234192, 243168, 256578, 283696, 293232, 300384, 311559, 319158, 342104, 351288, 364752, 384867, 415412, 425544, 439848, 468384, 513156, 567392, 586464, 623118, 638316, 684208, 702576, 726971, 729504, 769734, 830824, 851088, 879696, 934677, 1026312, 1246236, 1276632, 1368416, 1405152, 1453942, 1539468, 1661648, 1702176, 1759392, 1869354, 2052624, 2180913, 2492472, 2553264, 2907884, 3078936, 3323296, 3738708, 4105248, 4361826, 4984944, 5106528, 5815768, 6157872, 6542739, 7477416, 8723652, 9969888, 11631536, 12315744, 13085478, 14954832, 17447304, 23263072, 26170956, 29909664, 34894608, 52341912, 69789216, 104683824, 209367648]

約数ペア:

[(1, 209367648), (2, 104683824), (3, 69789216), (4, 52341912), (6, 34894608), (7, 29909664), (8, 26170956), (9, 23263072), (12, 17447304), (14, 14954832), (16, 13085478), (17, 12315744), (18, 11631536), (21, 9969888), (24, 8723652), (28, 7477416), (32, 6542739), (34, 6157872), (36, 5815768), (41, 5106528), (42, 4984944), (48, 4361826), (51, 4105248), (56, 3738708), (63, 3323296), (68, 3078936), (72, 2907884), (82, 2553264), (84, 2492472), (96, 2180913), (102, 2052624), (112, 1869354), (119, 1759392), (123, 1702176), (126, 1661648), (136, 1539468), (144, 1453942), (149, 1405152), (153, 1368416), (164, 1276632), (168, 1246236), (204, 1026312), (224, 934677), (238, 879696), (246, 851088), (252, 830824), (272, 769734), (287, 729504), (288, 726971), (298, 702576), (306, 684208), (328, 638316), (336, 623118), (357, 586464), (369, 567392), (408, 513156), (447, 468384), (476, 439848), (492, 425544), (504, 415412), (544, 384867), (574, 364752), (596, 351288), (612, 342104), (656, 319158), (672, 311559), (697, 300384), (714, 293232), (738, 283696), (816, 256578), (861, 243168), (894, 234192), (952, 219924), (984, 212772), (1008, 207706), (1043, 200736), (1071, 195488), (1148, 182376), (1192, 175644), (1224, 171052), (1312, 159579), (1341, 156128), (1394, 150192), (1428, 146616), (1476, 141848), (1632, 128289), (1722, 121584), (1788, 117096), (1904, 109962), (1968, 106386), (2016, 103853), (2086, 100368), (2091, 100128), (2142, 97744), (2296, 91188), (2384, 87822), (2448, 85526), (2533, 82656), (2583, 81056), (2682, 78064), (2788, 75096), (2856, 73308), (2952, 70924), (3129, 66912), (3444, 60792), (3576, 58548), (3808, 54981), (3936, 53193), (4172, 50184), (4182, 50064), (4284, 48872), (4592, 45594), (4768, 43911), (4879, 42912), (4896, 42763), (5066, 41328), (5166, 40528), (5364, 39032), (5576, 37548), (5712, 36654), (5904, 35462), (6109, 34272), (6258, 33456), (6273, 33376), (6888, 30396), (7152, 29274), (7599, 27552), (8344, 25092), (8364, 25032), (8568, 24436), (9184, 22797), (9387, 22304), (9758, 21456), (10132, 20664), (10332, 20264), (10728, 19516), (11152, 18774), (11424, 18327), (11808, 17731), (12218, 17136), (12516, 16728), (12546, 16688), (13776, 15198), (14304, 14637)]