1986511744

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 5040040320

約数和(自身を除く): 3053528576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 64, 68, 98, 112, 119, 124, 128, 136, 196, 217, 224, 238, 248, 272, 392, 434, 448, 476, 496, 527, 544, 601, 784, 833, 868, 896, 952, 992, 1054, 1088, 1202, 1519, 1568, 1666, 1736, 1904, 1984, 2108, 2176, 2404, 3038, 3136, 3332, 3472, 3689, 3808, 3968, 4207, 4216, 4808, 6076, 6272, 6664, 6944, 7378, 7616, 8414, 8432, 9616, 10217, 12152, 13328, 13888, 14756, 15232, 16828, 16864, 18631, 19232, 20434, 24304, 25823, 26656, 27776, 29449, 29512, 33656, 33728, 37262, 38464, 40868, 48608, 51646, 53312, 58898, 59024, 67312, 67456, 71519, 74524, 76928, 81736, 97216, 103292, 106624, 117796, 118048, 130417, 134624, 143038, 149048, 163472, 194432, 206584, 235592, 236096, 260834, 269248, 286076, 298096, 316727, 326944, 413168, 471184, 472192, 500633, 521668, 538496, 572152, 596192, 633454, 653888, 826336, 912919, 942368, 1001266, 1043336, 1144304, 1192384, 1266908, 1307776, 1652672, 1825838, 1884736, 2002532, 2086672, 2217089, 2288608, 2384768, 2533816, 3305344, 3651676, 3769472, 4005064, 4173344, 4434178, 4577216, 5067632, 7303352, 8010128, 8346688, 8868356, 9154432, 10135264, 14606704, 15519623, 16020256, 16693376, 17736712, 20270528, 29213408, 31039246, 32040512, 35473424, 40541056, 58426816, 62078492, 64081024, 70946848, 116853632, 124156984, 141893696, 248313968, 283787392, 496627936, 993255872, 1986511744]

約数ペア:

[(1, 1986511744), (2, 993255872), (4, 496627936), (7, 283787392), (8, 248313968), (14, 141893696), (16, 124156984), (17, 116853632), (28, 70946848), (31, 64081024), (32, 62078492), (34, 58426816), (49, 40541056), (56, 35473424), (62, 32040512), (64, 31039246), (68, 29213408), (98, 20270528), (112, 17736712), (119, 16693376), (124, 16020256), (128, 15519623), (136, 14606704), (196, 10135264), (217, 9154432), (224, 8868356), (238, 8346688), (248, 8010128), (272, 7303352), (392, 5067632), (434, 4577216), (448, 4434178), (476, 4173344), (496, 4005064), (527, 3769472), (544, 3651676), (601, 3305344), (784, 2533816), (833, 2384768), (868, 2288608), (896, 2217089), (952, 2086672), (992, 2002532), (1054, 1884736), (1088, 1825838), (1202, 1652672), (1519, 1307776), (1568, 1266908), (1666, 1192384), (1736, 1144304), (1904, 1043336), (1984, 1001266), (2108, 942368), (2176, 912919), (2404, 826336), (3038, 653888), (3136, 633454), (3332, 596192), (3472, 572152), (3689, 538496), (3808, 521668), (3968, 500633), (4207, 472192), (4216, 471184), (4808, 413168), (6076, 326944), (6272, 316727), (6664, 298096), (6944, 286076), (7378, 269248), (7616, 260834), (8414, 236096), (8432, 235592), (9616, 206584), (10217, 194432), (12152, 163472), (13328, 149048), (13888, 143038), (14756, 134624), (15232, 130417), (16828, 118048), (16864, 117796), (18631, 106624), (19232, 103292), (20434, 97216), (24304, 81736), (25823, 76928), (26656, 74524), (27776, 71519), (29449, 67456), (29512, 67312), (33656, 59024), (33728, 58898), (37262, 53312), (38464, 51646), (40868, 48608)]