257150592

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 128

約数和(自身を含む): 779851200

約数和(自身を除く): 522700608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1332, 1728, 1776, 1998, 2011, 2368, 2664, 3456, 3552, 3996, 4022, 4736, 5328, 6033, 7104, 7992, 8044, 10656, 12066, 14208, 15984, 16088, 18099, 21312, 24132, 31968, 32176, 36198, 42624, 48264, 54297, 63936, 64352, 72396, 74407, 96528, 108594, 127872, 128704, 144792, 148814, 193056, 217188, 223221, 257408, 289584, 297628, 386112, 434376, 446442, 579168, 595256, 669663, 772224, 868752, 892884, 1158336, 1190512, 1339326, 1737504, 1785768, 2008989, 2316672, 2381024, 2678652, 3475008, 3571536, 4017978, 4762048, 5357304, 6950016, 7143072, 8035956, 9524096, 10714608, 14286144, 16071912, 21429216, 28572288, 32143824, 42858432, 64287648, 85716864, 128575296, 257150592]

約数ペア:

[(1, 257150592), (2, 128575296), (3, 85716864), (4, 64287648), (6, 42858432), (8, 32143824), (9, 28572288), (12, 21429216), (16, 16071912), (18, 14286144), (24, 10714608), (27, 9524096), (32, 8035956), (36, 7143072), (37, 6950016), (48, 5357304), (54, 4762048), (64, 4017978), (72, 3571536), (74, 3475008), (96, 2678652), (108, 2381024), (111, 2316672), (128, 2008989), (144, 1785768), (148, 1737504), (192, 1339326), (216, 1190512), (222, 1158336), (288, 892884), (296, 868752), (333, 772224), (384, 669663), (432, 595256), (444, 579168), (576, 446442), (592, 434376), (666, 386112), (864, 297628), (888, 289584), (999, 257408), (1152, 223221), (1184, 217188), (1332, 193056), (1728, 148814), (1776, 144792), (1998, 128704), (2011, 127872), (2368, 108594), (2664, 96528), (3456, 74407), (3552, 72396), (3996, 64352), (4022, 63936), (4736, 54297), (5328, 48264), (6033, 42624), (7104, 36198), (7992, 32176), (8044, 31968), (10656, 24132), (12066, 21312), (14208, 18099), (15984, 16088)]