2087497984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 4944844800

約数和(自身を除く): 2857346816

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 127, 128, 143, 176, 208, 254, 256, 286, 352, 416, 449, 508, 572, 704, 832, 898, 1016, 1144, 1397, 1408, 1651, 1664, 1796, 2032, 2288, 2794, 2816, 3302, 3328, 3592, 4064, 4576, 4939, 5588, 5837, 6604, 7184, 8128, 9152, 9878, 11176, 11674, 13208, 14368, 16256, 18161, 18304, 19756, 22352, 23348, 26416, 28736, 32512, 36322, 36608, 39512, 44704, 46696, 52832, 57023, 57472, 64207, 72644, 79024, 89408, 93392, 105664, 114046, 114944, 128414, 145288, 158048, 178816, 186784, 211328, 228092, 256828, 290576, 316096, 357632, 373568, 422656, 456184, 513656, 581152, 627253, 632192, 741299, 747136, 912368, 1027312, 1162304, 1254506, 1264384, 1482598, 1494272, 1824736, 2054624, 2324608, 2509012, 2965196, 3649472, 4109248, 4649216, 5018024, 5930392, 7298944, 8154289, 8218496, 10036048, 11860784, 14597888, 16308578, 16436992, 20072096, 23721568, 32617156, 40144192, 47443136, 65234312, 80288384, 94886272, 130468624, 160576768, 189772544, 260937248, 521874496, 1043748992, 2087497984]

約数ペア:

[(1, 2087497984), (2, 1043748992), (4, 521874496), (8, 260937248), (11, 189772544), (13, 160576768), (16, 130468624), (22, 94886272), (26, 80288384), (32, 65234312), (44, 47443136), (52, 40144192), (64, 32617156), (88, 23721568), (104, 20072096), (127, 16436992), (128, 16308578), (143, 14597888), (176, 11860784), (208, 10036048), (254, 8218496), (256, 8154289), (286, 7298944), (352, 5930392), (416, 5018024), (449, 4649216), (508, 4109248), (572, 3649472), (704, 2965196), (832, 2509012), (898, 2324608), (1016, 2054624), (1144, 1824736), (1397, 1494272), (1408, 1482598), (1651, 1264384), (1664, 1254506), (1796, 1162304), (2032, 1027312), (2288, 912368), (2794, 747136), (2816, 741299), (3302, 632192), (3328, 627253), (3592, 581152), (4064, 513656), (4576, 456184), (4939, 422656), (5588, 373568), (5837, 357632), (6604, 316096), (7184, 290576), (8128, 256828), (9152, 228092), (9878, 211328), (11176, 186784), (11674, 178816), (13208, 158048), (14368, 145288), (16256, 128414), (18161, 114944), (18304, 114046), (19756, 105664), (22352, 93392), (23348, 89408), (26416, 79024), (28736, 72644), (32512, 64207), (36322, 57472), (36608, 57023), (39512, 52832), (44704, 46696)]