1984706304

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11909}}^1$

素因数の和:11966

約数の個数: 144

約数和(自身を含む): 6232074240

約数和(自身を除く): 4247367936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7936, 10416, 11904, 11909, 13888, 20832, 23808, 23818, 27776, 35727, 41664, 47636, 55552, 71454, 83328, 83363, 95272, 142908, 166656, 166726, 190544, 250089, 285816, 333452, 369179, 381088, 500178, 571632, 666904, 738358, 762176, 1000356, 1107537, 1143264, 1333808, 1476716, 1524352, 2000712, 2215074, 2286528, 2584253, 2667616, 2953432, 3048704, 4001424, 4430148, 4573056, 5168506, 5335232, 5906864, 7752759, 8002848, 8860296, 9146112, 10337012, 10670464, 11813728, 15505518, 16005696, 17720592, 20674024, 21340928, 23627456, 31011036, 32011392, 35441184, 41348048, 47254912, 62022072, 64022784, 70882368, 82696096, 94509824, 124044144, 141764736, 165392192, 248088288, 283529472, 330784384, 496176576, 661568768, 992353152, 1984706304]

約数ペア:

[(1, 1984706304), (2, 992353152), (3, 661568768), (4, 496176576), (6, 330784384), (7, 283529472), (8, 248088288), (12, 165392192), (14, 141764736), (16, 124044144), (21, 94509824), (24, 82696096), (28, 70882368), (31, 64022784), (32, 62022072), (42, 47254912), (48, 41348048), (56, 35441184), (62, 32011392), (64, 31011036), (84, 23627456), (93, 21340928), (96, 20674024), (112, 17720592), (124, 16005696), (128, 15505518), (168, 11813728), (186, 10670464), (192, 10337012), (217, 9146112), (224, 8860296), (248, 8002848), (256, 7752759), (336, 5906864), (372, 5335232), (384, 5168506), (434, 4573056), (448, 4430148), (496, 4001424), (651, 3048704), (672, 2953432), (744, 2667616), (768, 2584253), (868, 2286528), (896, 2215074), (992, 2000712), (1302, 1524352), (1344, 1476716), (1488, 1333808), (1736, 1143264), (1792, 1107537), (1984, 1000356), (2604, 762176), (2688, 738358), (2976, 666904), (3472, 571632), (3968, 500178), (5208, 381088), (5376, 369179), (5952, 333452), (6944, 285816), (7936, 250089), (10416, 190544), (11904, 166726), (11909, 166656), (13888, 142908), (20832, 95272), (23808, 83363), (23818, 83328), (27776, 71454), (35727, 55552), (41664, 47636)]