661688832

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 2199859200

約数和(自身を除く): 1538170368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 64, 76, 79, 82, 84, 96, 112, 114, 123, 128, 133, 152, 158, 164, 168, 192, 224, 228, 237, 246, 256, 266, 287, 304, 316, 328, 336, 384, 399, 448, 456, 474, 492, 512, 532, 553, 574, 608, 632, 656, 672, 768, 779, 798, 861, 896, 912, 948, 984, 1064, 1106, 1148, 1216, 1264, 1312, 1344, 1501, 1536, 1558, 1596, 1659, 1722, 1792, 1824, 1896, 1968, 2128, 2212, 2296, 2337, 2432, 2528, 2624, 2688, 3002, 3116, 3192, 3239, 3318, 3444, 3584, 3648, 3792, 3936, 4256, 4424, 4503, 4592, 4674, 4864, 5056, 5248, 5376, 5453, 6004, 6232, 6384, 6478, 6636, 6888, 7296, 7584, 7872, 8512, 8848, 9006, 9184, 9348, 9717, 9728, 10112, 10496, 10507, 10752, 10906, 12008, 12464, 12768, 12956, 13272, 13776, 14592, 15168, 15744, 16359, 17024, 17696, 18012, 18368, 18696, 19434, 20224, 20992, 21014, 21812, 22673, 24016, 24928, 25536, 25912, 26544, 27552, 29184, 30336, 31488, 31521, 32718, 34048, 35392, 36024, 36736, 37392, 38868, 40448, 42028, 43624, 45346, 48032, 49856, 51072, 51824, 53088, 55104, 60672, 61541, 62976, 63042, 65436, 68019, 68096, 70784, 72048, 73472, 74784, 77736, 84056, 87248, 90692, 96064, 99712, 102144, 103648, 106176, 110208, 121344, 123082, 126084, 130872, 136038, 141568, 144096, 146944, 149568, 155472, 168112, 174496, 181384, 184623, 192128, 199424, 204288, 207296, 212352, 220416, 246164, 252168, 261744, 272076, 283136, 288192, 299136, 310944, 336224, 348992, 362768, 369246, 384256, 398848, 414592, 424704, 430787, 440832, 492328, 504336, 523488, 544152, 576384, 598272, 621888, 672448, 697984, 725536, 738492, 768512, 829184, 849408, 861574, 984656, 1008672, 1046976, 1088304, 1152768, 1196544, 1243776, 1292361, 1344896, 1395968, 1451072, 1476984, 1658368, 1723148, 1969312, 2017344, 2093952, 2176608, 2305536, 2487552, 2584722, 2689792, 2791936, 2902144, 2953968, 3446296, 3938624, 4034688, 4187904, 4353216, 4975104, 5169444, 5379584, 5804288, 5907936, 6892592, 7877248, 8069376, 8375808, 8706432, 10338888, 11608576, 11815872, 13785184, 15754496, 16138752, 17412864, 20677776, 23631744, 27570368, 31508992, 34825728, 41355552, 47263488, 55140736, 82711104, 94526976, 110281472, 165422208, 220562944, 330844416, 661688832]

約数ペア:

[(1, 661688832), (2, 330844416), (3, 220562944), (4, 165422208), (6, 110281472), (7, 94526976), (8, 82711104), (12, 55140736), (14, 47263488), (16, 41355552), (19, 34825728), (21, 31508992), (24, 27570368), (28, 23631744), (32, 20677776), (38, 17412864), (41, 16138752), (42, 15754496), (48, 13785184), (56, 11815872), (57, 11608576), (64, 10338888), (76, 8706432), (79, 8375808), (82, 8069376), (84, 7877248), (96, 6892592), (112, 5907936), (114, 5804288), (123, 5379584), (128, 5169444), (133, 4975104), (152, 4353216), (158, 4187904), (164, 4034688), (168, 3938624), (192, 3446296), (224, 2953968), (228, 2902144), (237, 2791936), (246, 2689792), (256, 2584722), (266, 2487552), (287, 2305536), (304, 2176608), (316, 2093952), (328, 2017344), (336, 1969312), (384, 1723148), (399, 1658368), (448, 1476984), (456, 1451072), (474, 1395968), (492, 1344896), (512, 1292361), (532, 1243776), (553, 1196544), (574, 1152768), (608, 1088304), (632, 1046976), (656, 1008672), (672, 984656), (768, 861574), (779, 849408), (798, 829184), (861, 768512), (896, 738492), (912, 725536), (948, 697984), (984, 672448), (1064, 621888), (1106, 598272), (1148, 576384), (1216, 544152), (1264, 523488), (1312, 504336), (1344, 492328), (1501, 440832), (1536, 430787), (1558, 424704), (1596, 414592), (1659, 398848), (1722, 384256), (1792, 369246), (1824, 362768), (1896, 348992), (1968, 336224), (2128, 310944), (2212, 299136), (2296, 288192), (2337, 283136), (2432, 272076), (2528, 261744), (2624, 252168), (2688, 246164), (3002, 220416), (3116, 212352), (3192, 207296), (3239, 204288), (3318, 199424), (3444, 192128), (3584, 184623), (3648, 181384), (3792, 174496), (3936, 168112), (4256, 155472), (4424, 149568), (4503, 146944), (4592, 144096), (4674, 141568), (4864, 136038), (5056, 130872), (5248, 126084), (5376, 123082), (5453, 121344), (6004, 110208), (6232, 106176), (6384, 103648), (6478, 102144), (6636, 99712), (6888, 96064), (7296, 90692), (7584, 87248), (7872, 84056), (8512, 77736), (8848, 74784), (9006, 73472), (9184, 72048), (9348, 70784), (9717, 68096), (9728, 68019), (10112, 65436), (10496, 63042), (10507, 62976), (10752, 61541), (10906, 60672), (12008, 55104), (12464, 53088), (12768, 51824), (12956, 51072), (13272, 49856), (13776, 48032), (14592, 45346), (15168, 43624), (15744, 42028), (16359, 40448), (17024, 38868), (17696, 37392), (18012, 36736), (18368, 36024), (18696, 35392), (19434, 34048), (20224, 32718), (20992, 31521), (21014, 31488), (21812, 30336), (22673, 29184), (24016, 27552), (24928, 26544), (25536, 25912)]