771970304

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 1957334400

約数和(自身を除く): 1185364096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 49, 56, 64, 76, 79, 82, 98, 112, 128, 133, 152, 158, 164, 196, 224, 256, 266, 287, 304, 316, 328, 392, 448, 532, 553, 574, 608, 632, 656, 779, 784, 896, 931, 1064, 1106, 1148, 1216, 1264, 1312, 1501, 1558, 1568, 1792, 1862, 2009, 2128, 2212, 2296, 2432, 2528, 2624, 3002, 3116, 3136, 3239, 3724, 3871, 4018, 4256, 4424, 4592, 4864, 5056, 5248, 5453, 6004, 6232, 6272, 6478, 7448, 7742, 8036, 8512, 8848, 9184, 10112, 10496, 10507, 10906, 12008, 12464, 12544, 12956, 14896, 15484, 16072, 17024, 17696, 18368, 20224, 21014, 21812, 22673, 24016, 24928, 25912, 29792, 30968, 32144, 34048, 35392, 36736, 38171, 42028, 43624, 45346, 48032, 49856, 51824, 59584, 61541, 61936, 64288, 70784, 73472, 73549, 76342, 84056, 87248, 90692, 96064, 99712, 103648, 119168, 123082, 123872, 128576, 141568, 147098, 152684, 158711, 168112, 174496, 181384, 192128, 199424, 207296, 238336, 246164, 247744, 257152, 294196, 305368, 317422, 336224, 348992, 362768, 384256, 414592, 430787, 492328, 495488, 514304, 588392, 610736, 634844, 672448, 697984, 725536, 829184, 861574, 984656, 990976, 1176784, 1221472, 1269688, 1344896, 1395968, 1451072, 1723148, 1969312, 2353568, 2442944, 2539376, 2689792, 2902144, 3015509, 3446296, 3938624, 4707136, 4885888, 5078752, 5804288, 6031018, 6892592, 7877248, 9414272, 9771776, 10157504, 12062036, 13785184, 15754496, 18828544, 20315008, 24124072, 27570368, 40630016, 48248144, 55140736, 96496288, 110281472, 192992576, 385985152, 771970304]

約数ペア:

[(1, 771970304), (2, 385985152), (4, 192992576), (7, 110281472), (8, 96496288), (14, 55140736), (16, 48248144), (19, 40630016), (28, 27570368), (32, 24124072), (38, 20315008), (41, 18828544), (49, 15754496), (56, 13785184), (64, 12062036), (76, 10157504), (79, 9771776), (82, 9414272), (98, 7877248), (112, 6892592), (128, 6031018), (133, 5804288), (152, 5078752), (158, 4885888), (164, 4707136), (196, 3938624), (224, 3446296), (256, 3015509), (266, 2902144), (287, 2689792), (304, 2539376), (316, 2442944), (328, 2353568), (392, 1969312), (448, 1723148), (532, 1451072), (553, 1395968), (574, 1344896), (608, 1269688), (632, 1221472), (656, 1176784), (779, 990976), (784, 984656), (896, 861574), (931, 829184), (1064, 725536), (1106, 697984), (1148, 672448), (1216, 634844), (1264, 610736), (1312, 588392), (1501, 514304), (1558, 495488), (1568, 492328), (1792, 430787), (1862, 414592), (2009, 384256), (2128, 362768), (2212, 348992), (2296, 336224), (2432, 317422), (2528, 305368), (2624, 294196), (3002, 257152), (3116, 247744), (3136, 246164), (3239, 238336), (3724, 207296), (3871, 199424), (4018, 192128), (4256, 181384), (4424, 174496), (4592, 168112), (4864, 158711), (5056, 152684), (5248, 147098), (5453, 141568), (6004, 128576), (6232, 123872), (6272, 123082), (6478, 119168), (7448, 103648), (7742, 99712), (8036, 96064), (8512, 90692), (8848, 87248), (9184, 84056), (10112, 76342), (10496, 73549), (10507, 73472), (10906, 70784), (12008, 64288), (12464, 61936), (12544, 61541), (12956, 59584), (14896, 51824), (15484, 49856), (16072, 48032), (17024, 45346), (17696, 43624), (18368, 42028), (20224, 38171), (21014, 36736), (21812, 35392), (22673, 34048), (24016, 32144), (24928, 30968), (25912, 29792)]