747974976

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1781

約数の個数: 224

約数和(自身を含む): 2522280960

約数和(自身を除く): 1774305984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 64, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 192, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 448, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1088, 1216, 1292, 1344, 1428, 1596, 1632, 1723, 1824, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3264, 3446, 3648, 3808, 3876, 4256, 4522, 5168, 5169, 5712, 6384, 6783, 6892, 7616, 7752, 8512, 9044, 10336, 10338, 11424, 12061, 12768, 13566, 13784, 15504, 18088, 20672, 20676, 22848, 24122, 25536, 27132, 27568, 29291, 31008, 32737, 36176, 36183, 41352, 48244, 54264, 55136, 58582, 62016, 65474, 72352, 72366, 82704, 87873, 96488, 98211, 108528, 110272, 117164, 130948, 144704, 144732, 165408, 175746, 192976, 196422, 205037, 217056, 229159, 234328, 261896, 289464, 330816, 351492, 385952, 392844, 410074, 434112, 458318, 468656, 523792, 556529, 578928, 615111, 687477, 702984, 771904, 785688, 820148, 916636, 937312, 1047584, 1113058, 1157856, 1230222, 1374954, 1405968, 1571376, 1640296, 1669587, 1833272, 1874624, 2095168, 2226116, 2315712, 2460444, 2749908, 2811936, 3142752, 3280592, 3339174, 3666544, 3895703, 4452232, 4920888, 5499816, 5623872, 6285504, 6561184, 6678348, 7333088, 7791406, 8904464, 9841776, 10999632, 11687109, 13122368, 13356696, 14666176, 15582812, 17808928, 19683552, 21999264, 23374218, 26713392, 31165624, 35617856, 39367104, 43998528, 46748436, 53426784, 62331248, 93496872, 106853568, 124662496, 186993744, 249324992, 373987488, 747974976]

約数ペア:

[(1, 747974976), (2, 373987488), (3, 249324992), (4, 186993744), (6, 124662496), (7, 106853568), (8, 93496872), (12, 62331248), (14, 53426784), (16, 46748436), (17, 43998528), (19, 39367104), (21, 35617856), (24, 31165624), (28, 26713392), (32, 23374218), (34, 21999264), (38, 19683552), (42, 17808928), (48, 15582812), (51, 14666176), (56, 13356696), (57, 13122368), (64, 11687109), (68, 10999632), (76, 9841776), (84, 8904464), (96, 7791406), (102, 7333088), (112, 6678348), (114, 6561184), (119, 6285504), (133, 5623872), (136, 5499816), (152, 4920888), (168, 4452232), (192, 3895703), (204, 3666544), (224, 3339174), (228, 3280592), (238, 3142752), (266, 2811936), (272, 2749908), (304, 2460444), (323, 2315712), (336, 2226116), (357, 2095168), (399, 1874624), (408, 1833272), (448, 1669587), (456, 1640296), (476, 1571376), (532, 1405968), (544, 1374954), (608, 1230222), (646, 1157856), (672, 1113058), (714, 1047584), (798, 937312), (816, 916636), (912, 820148), (952, 785688), (969, 771904), (1064, 702984), (1088, 687477), (1216, 615111), (1292, 578928), (1344, 556529), (1428, 523792), (1596, 468656), (1632, 458318), (1723, 434112), (1824, 410074), (1904, 392844), (1938, 385952), (2128, 351492), (2261, 330816), (2584, 289464), (2856, 261896), (3192, 234328), (3264, 229159), (3446, 217056), (3648, 205037), (3808, 196422), (3876, 192976), (4256, 175746), (4522, 165408), (5168, 144732), (5169, 144704), (5712, 130948), (6384, 117164), (6783, 110272), (6892, 108528), (7616, 98211), (7752, 96488), (8512, 87873), (9044, 82704), (10336, 72366), (10338, 72352), (11424, 65474), (12061, 62016), (12768, 58582), (13566, 55136), (13784, 54264), (15504, 48244), (18088, 41352), (20672, 36183), (20676, 36176), (22848, 32737), (24122, 31008), (25536, 29291), (27132, 27568)]