867004032

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 2396689920

約数和(自身を除く): 1529685888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 173, 186, 192, 248, 346, 372, 384, 421, 496, 519, 692, 744, 842, 992, 1038, 1263, 1384, 1488, 1684, 1984, 2076, 2526, 2768, 2976, 3368, 3968, 4152, 5052, 5363, 5536, 5952, 6736, 8304, 10104, 10726, 11072, 11904, 13051, 13472, 16089, 16608, 20208, 21452, 22144, 26102, 26944, 32178, 33216, 39153, 40416, 42904, 52204, 53888, 64356, 66432, 72833, 78306, 80832, 85808, 104408, 128712, 145666, 156612, 161664, 171616, 208816, 218499, 257424, 291332, 313224, 343232, 417632, 436998, 514848, 582664, 626448, 686464, 835264, 873996, 1029696, 1165328, 1252896, 1670528, 1747992, 2059392, 2257823, 2330656, 2505792, 3495984, 4515646, 4661312, 5011584, 6773469, 6991968, 9031292, 9322624, 13546938, 13983936, 18062584, 27093876, 27967872, 36125168, 54187752, 72250336, 108375504, 144500672, 216751008, 289001344, 433502016, 867004032]

約数ペア:

[(1, 867004032), (2, 433502016), (3, 289001344), (4, 216751008), (6, 144500672), (8, 108375504), (12, 72250336), (16, 54187752), (24, 36125168), (31, 27967872), (32, 27093876), (48, 18062584), (62, 13983936), (64, 13546938), (93, 9322624), (96, 9031292), (124, 6991968), (128, 6773469), (173, 5011584), (186, 4661312), (192, 4515646), (248, 3495984), (346, 2505792), (372, 2330656), (384, 2257823), (421, 2059392), (496, 1747992), (519, 1670528), (692, 1252896), (744, 1165328), (842, 1029696), (992, 873996), (1038, 835264), (1263, 686464), (1384, 626448), (1488, 582664), (1684, 514848), (1984, 436998), (2076, 417632), (2526, 343232), (2768, 313224), (2976, 291332), (3368, 257424), (3968, 218499), (4152, 208816), (5052, 171616), (5363, 161664), (5536, 156612), (5952, 145666), (6736, 128712), (8304, 104408), (10104, 85808), (10726, 80832), (11072, 78306), (11904, 72833), (13051, 66432), (13472, 64356), (16089, 53888), (16608, 52204), (20208, 42904), (21452, 40416), (22144, 39153), (26102, 33216), (26944, 32178)]