1888687872

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1303

約数の個数: 216

約数和(自身を含む): 5883040800

約数和(自身を除く): 3994352928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 87, 92, 96, 116, 128, 138, 144, 174, 184, 192, 207, 232, 256, 261, 276, 288, 348, 368, 384, 414, 464, 522, 552, 576, 667, 696, 736, 768, 828, 928, 1044, 1104, 1152, 1229, 1334, 1392, 1472, 1656, 1856, 2001, 2088, 2208, 2304, 2458, 2668, 2784, 2944, 3312, 3687, 3712, 4002, 4176, 4416, 4916, 5336, 5568, 5888, 6003, 6624, 7374, 7424, 8004, 8352, 8832, 9832, 10672, 11061, 11136, 12006, 13248, 14748, 16008, 16704, 17664, 19664, 21344, 22122, 22272, 24012, 26496, 28267, 29496, 32016, 33408, 35641, 39328, 42688, 44244, 48024, 52992, 56534, 58992, 64032, 66816, 71282, 78656, 84801, 85376, 88488, 96048, 106923, 113068, 117984, 128064, 142564, 157312, 169602, 170752, 176976, 192096, 213846, 226136, 235968, 254403, 256128, 285128, 314624, 320769, 339204, 353952, 384192, 427692, 452272, 471936, 508806, 512256, 570256, 641538, 678408, 707904, 768384, 819743, 855384, 904544, 943872, 1017612, 1140512, 1283076, 1356816, 1415808, 1536768, 1639486, 1710768, 1809088, 2035224, 2281024, 2459229, 2566152, 2713632, 2831616, 3278972, 3421536, 3618176, 4070448, 4562048, 4918458, 5132304, 5427264, 6557944, 6843072, 7236352, 7377687, 8140896, 9124096, 9836916, 10264608, 10854528, 13115888, 13686144, 14755374, 16281792, 19673832, 20529216, 21709056, 26231776, 27372288, 29510748, 32563584, 39347664, 41058432, 52463552, 59021496, 65127168, 78695328, 82116864, 104927104, 118042992, 157390656, 209854208, 236085984, 314781312, 472171968, 629562624, 944343936, 1888687872]

約数ペア:

[(1, 1888687872), (2, 944343936), (3, 629562624), (4, 472171968), (6, 314781312), (8, 236085984), (9, 209854208), (12, 157390656), (16, 118042992), (18, 104927104), (23, 82116864), (24, 78695328), (29, 65127168), (32, 59021496), (36, 52463552), (46, 41058432), (48, 39347664), (58, 32563584), (64, 29510748), (69, 27372288), (72, 26231776), (87, 21709056), (92, 20529216), (96, 19673832), (116, 16281792), (128, 14755374), (138, 13686144), (144, 13115888), (174, 10854528), (184, 10264608), (192, 9836916), (207, 9124096), (232, 8140896), (256, 7377687), (261, 7236352), (276, 6843072), (288, 6557944), (348, 5427264), (368, 5132304), (384, 4918458), (414, 4562048), (464, 4070448), (522, 3618176), (552, 3421536), (576, 3278972), (667, 2831616), (696, 2713632), (736, 2566152), (768, 2459229), (828, 2281024), (928, 2035224), (1044, 1809088), (1104, 1710768), (1152, 1639486), (1229, 1536768), (1334, 1415808), (1392, 1356816), (1472, 1283076), (1656, 1140512), (1856, 1017612), (2001, 943872), (2088, 904544), (2208, 855384), (2304, 819743), (2458, 768384), (2668, 707904), (2784, 678408), (2944, 641538), (3312, 570256), (3687, 512256), (3712, 508806), (4002, 471936), (4176, 452272), (4416, 427692), (4916, 384192), (5336, 353952), (5568, 339204), (5888, 320769), (6003, 314624), (6624, 285128), (7374, 256128), (7424, 254403), (8004, 235968), (8352, 226136), (8832, 213846), (9832, 192096), (10672, 176976), (11061, 170752), (11136, 169602), (12006, 157312), (13248, 142564), (14748, 128064), (16008, 117984), (16704, 113068), (17664, 106923), (19664, 96048), (21344, 88488), (22122, 85376), (22272, 84801), (24012, 78656), (26496, 71282), (28267, 66816), (29496, 64032), (32016, 58992), (33408, 56534), (35641, 52992), (39328, 48024), (42688, 44244)]