1243100992

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:749

約数の個数: 168

約数和(自身を含む): 3122615040

約数和(自身を除く): 1879514048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 392, 434, 448, 496, 532, 589, 608, 673, 784, 868, 931, 992, 1064, 1178, 1216, 1346, 1519, 1568, 1736, 1862, 1984, 2128, 2356, 2692, 3038, 3136, 3472, 3724, 4123, 4256, 4711, 4712, 5384, 6076, 6944, 7448, 8246, 8512, 9422, 9424, 10768, 12152, 12787, 13888, 14896, 16492, 18844, 18848, 20863, 21536, 24304, 25574, 28861, 29792, 32977, 32984, 37688, 37696, 41726, 43072, 48608, 51148, 57722, 59584, 65954, 65968, 75376, 83452, 89509, 97216, 102296, 115444, 131908, 131936, 146041, 150752, 166904, 179018, 204592, 230888, 263816, 263872, 292082, 301504, 333808, 358036, 396397, 409184, 461776, 527632, 584164, 626563, 667616, 716072, 792794, 818368, 923552, 1022287, 1055264, 1168328, 1253126, 1335232, 1432144, 1585588, 1847104, 2044574, 2110528, 2336656, 2506252, 2774779, 2864288, 3171176, 4089148, 4673312, 5012504, 5549558, 5728576, 6342352, 8178296, 9346624, 10025008, 11099116, 12684704, 16356592, 19423453, 20050016, 22198232, 25369408, 32713184, 38846906, 40100032, 44396464, 65426368, 77693812, 88792928, 155387624, 177585856, 310775248, 621550496, 1243100992]

約数ペア:

[(1, 1243100992), (2, 621550496), (4, 310775248), (7, 177585856), (8, 155387624), (14, 88792928), (16, 77693812), (19, 65426368), (28, 44396464), (31, 40100032), (32, 38846906), (38, 32713184), (49, 25369408), (56, 22198232), (62, 20050016), (64, 19423453), (76, 16356592), (98, 12684704), (112, 11099116), (124, 10025008), (133, 9346624), (152, 8178296), (196, 6342352), (217, 5728576), (224, 5549558), (248, 5012504), (266, 4673312), (304, 4089148), (392, 3171176), (434, 2864288), (448, 2774779), (496, 2506252), (532, 2336656), (589, 2110528), (608, 2044574), (673, 1847104), (784, 1585588), (868, 1432144), (931, 1335232), (992, 1253126), (1064, 1168328), (1178, 1055264), (1216, 1022287), (1346, 923552), (1519, 818368), (1568, 792794), (1736, 716072), (1862, 667616), (1984, 626563), (2128, 584164), (2356, 527632), (2692, 461776), (3038, 409184), (3136, 396397), (3472, 358036), (3724, 333808), (4123, 301504), (4256, 292082), (4711, 263872), (4712, 263816), (5384, 230888), (6076, 204592), (6944, 179018), (7448, 166904), (8246, 150752), (8512, 146041), (9422, 131936), (9424, 131908), (10768, 115444), (12152, 102296), (12787, 97216), (13888, 89509), (14896, 83452), (16492, 75376), (18844, 65968), (18848, 65954), (20863, 59584), (21536, 57722), (24304, 51148), (25574, 48608), (28861, 43072), (29792, 41726), (32977, 37696), (32984, 37688)]