8679958784

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 216

約数和(自身を含む): 21530678400

約数和(自身を除く): 12850719616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 79, 98, 112, 128, 133, 152, 158, 196, 224, 256, 266, 304, 316, 392, 448, 461, 532, 553, 608, 632, 784, 896, 922, 931, 1064, 1106, 1216, 1264, 1501, 1568, 1792, 1844, 1862, 2128, 2212, 2432, 2528, 3002, 3136, 3227, 3688, 3724, 3871, 4256, 4424, 4864, 5056, 6004, 6272, 6454, 7376, 7448, 7742, 8512, 8759, 8848, 10112, 10507, 12008, 12544, 12908, 14752, 14896, 15484, 17024, 17518, 17696, 20224, 21014, 22589, 24016, 25816, 29504, 29792, 30968, 34048, 35036, 35392, 36419, 42028, 45178, 48032, 51632, 59008, 59584, 61313, 61936, 70072, 70784, 72838, 73549, 84056, 90356, 96064, 103264, 118016, 119168, 122626, 123872, 140144, 141568, 145676, 147098, 168112, 180712, 192128, 206528, 238336, 245252, 247744, 254933, 280288, 291352, 294196, 336224, 361424, 384256, 413056, 429191, 490504, 495488, 509866, 560576, 582704, 588392, 672448, 691961, 722848, 826112, 858382, 981008, 990976, 1019732, 1121152, 1165408, 1176784, 1344896, 1383922, 1445696, 1716764, 1784531, 1962016, 2039464, 2242304, 2330816, 2353568, 2689792, 2767844, 2891392, 3433528, 3569062, 3924032, 4078928, 4661632, 4707136, 4843727, 5535688, 5782784, 6867056, 7138124, 7848064, 8157856, 9323264, 9414272, 9687454, 11071376, 13734112, 14276248, 15696128, 16315712, 18828544, 19374908, 22142752, 27468224, 28552496, 32631424, 33906089, 38749816, 44285504, 54936448, 57104992, 65262848, 67812178, 77499632, 88571008, 109872896, 114209984, 135624356, 154999264, 177142016, 228419968, 271248712, 309998528, 456839936, 542497424, 619997056, 1084994848, 1239994112, 2169989696, 4339979392, 8679958784]

約数ペア:

[(1, 8679958784), (2, 4339979392), (4, 2169989696), (7, 1239994112), (8, 1084994848), (14, 619997056), (16, 542497424), (19, 456839936), (28, 309998528), (32, 271248712), (38, 228419968), (49, 177142016), (56, 154999264), (64, 135624356), (76, 114209984), (79, 109872896), (98, 88571008), (112, 77499632), (128, 67812178), (133, 65262848), (152, 57104992), (158, 54936448), (196, 44285504), (224, 38749816), (256, 33906089), (266, 32631424), (304, 28552496), (316, 27468224), (392, 22142752), (448, 19374908), (461, 18828544), (532, 16315712), (553, 15696128), (608, 14276248), (632, 13734112), (784, 11071376), (896, 9687454), (922, 9414272), (931, 9323264), (1064, 8157856), (1106, 7848064), (1216, 7138124), (1264, 6867056), (1501, 5782784), (1568, 5535688), (1792, 4843727), (1844, 4707136), (1862, 4661632), (2128, 4078928), (2212, 3924032), (2432, 3569062), (2528, 3433528), (3002, 2891392), (3136, 2767844), (3227, 2689792), (3688, 2353568), (3724, 2330816), (3871, 2242304), (4256, 2039464), (4424, 1962016), (4864, 1784531), (5056, 1716764), (6004, 1445696), (6272, 1383922), (6454, 1344896), (7376, 1176784), (7448, 1165408), (7742, 1121152), (8512, 1019732), (8759, 990976), (8848, 981008), (10112, 858382), (10507, 826112), (12008, 722848), (12544, 691961), (12908, 672448), (14752, 588392), (14896, 582704), (15484, 560576), (17024, 509866), (17518, 495488), (17696, 490504), (20224, 429191), (21014, 413056), (22589, 384256), (24016, 361424), (25816, 336224), (29504, 294196), (29792, 291352), (30968, 280288), (34048, 254933), (35036, 247744), (35392, 245252), (36419, 238336), (42028, 206528), (45178, 192128), (48032, 180712), (51632, 168112), (59008, 147098), (59584, 145676), (61313, 141568), (61936, 140144), (70072, 123872), (70784, 122626), (72838, 119168), (73549, 118016), (84056, 103264), (90356, 96064)]