1911315456

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 264

約数和(自身を含む): 5885927424

約数和(自身を除く): 3974611968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 71, 72, 92, 96, 127, 128, 138, 142, 144, 184, 192, 207, 213, 254, 256, 276, 284, 288, 368, 381, 384, 414, 426, 508, 512, 552, 568, 576, 639, 736, 762, 768, 828, 852, 1016, 1024, 1104, 1136, 1143, 1152, 1278, 1472, 1524, 1536, 1633, 1656, 1704, 2032, 2208, 2272, 2286, 2304, 2556, 2921, 2944, 3048, 3072, 3266, 3312, 3408, 4064, 4416, 4544, 4572, 4608, 4899, 5112, 5842, 5888, 6096, 6532, 6624, 6816, 8128, 8763, 8832, 9017, 9088, 9144, 9216, 9798, 10224, 11684, 11776, 12192, 13064, 13248, 13632, 14697, 16256, 17526, 17664, 18034, 18176, 18288, 19596, 20448, 23368, 23552, 24384, 26128, 26289, 26496, 27051, 27264, 29394, 32512, 35052, 35328, 36068, 36352, 36576, 39192, 40896, 46736, 48768, 52256, 52578, 52992, 54102, 54528, 58788, 65024, 70104, 70656, 72136, 72704, 73152, 78384, 81153, 81792, 93472, 97536, 104512, 105156, 105984, 108204, 109056, 117576, 130048, 140208, 144272, 146304, 156768, 162306, 163584, 186944, 195072, 207391, 209024, 210312, 211968, 216408, 218112, 235152, 280416, 288544, 292608, 313536, 324612, 327168, 373888, 390144, 414782, 418048, 420624, 432816, 470304, 560832, 577088, 585216, 622173, 627072, 649224, 654336, 747776, 829564, 836096, 841248, 865632, 940608, 1121664, 1154176, 1170432, 1244346, 1254144, 1298448, 1495552, 1659128, 1672192, 1682496, 1731264, 1866519, 1881216, 2243328, 2308352, 2488692, 2508288, 2596896, 2991104, 3318256, 3364992, 3462528, 3733038, 3762432, 4486656, 4616704, 4977384, 5016576, 5193792, 6636512, 6729984, 6925056, 7466076, 7524864, 8973312, 9233408, 9954768, 10387584, 13273024, 13459968, 13850112, 14932152, 15049728, 19909536, 20775168, 26546048, 26919936, 27700224, 29864304, 39819072, 41550336, 53092096, 59728608, 79638144, 83100672, 106184192, 119457216, 159276288, 212368384, 238914432, 318552576, 477828864, 637105152, 955657728, 1911315456]

約数ペア:

[(1, 1911315456), (2, 955657728), (3, 637105152), (4, 477828864), (6, 318552576), (8, 238914432), (9, 212368384), (12, 159276288), (16, 119457216), (18, 106184192), (23, 83100672), (24, 79638144), (32, 59728608), (36, 53092096), (46, 41550336), (48, 39819072), (64, 29864304), (69, 27700224), (71, 26919936), (72, 26546048), (92, 20775168), (96, 19909536), (127, 15049728), (128, 14932152), (138, 13850112), (142, 13459968), (144, 13273024), (184, 10387584), (192, 9954768), (207, 9233408), (213, 8973312), (254, 7524864), (256, 7466076), (276, 6925056), (284, 6729984), (288, 6636512), (368, 5193792), (381, 5016576), (384, 4977384), (414, 4616704), (426, 4486656), (508, 3762432), (512, 3733038), (552, 3462528), (568, 3364992), (576, 3318256), (639, 2991104), (736, 2596896), (762, 2508288), (768, 2488692), (828, 2308352), (852, 2243328), (1016, 1881216), (1024, 1866519), (1104, 1731264), (1136, 1682496), (1143, 1672192), (1152, 1659128), (1278, 1495552), (1472, 1298448), (1524, 1254144), (1536, 1244346), (1633, 1170432), (1656, 1154176), (1704, 1121664), (2032, 940608), (2208, 865632), (2272, 841248), (2286, 836096), (2304, 829564), (2556, 747776), (2921, 654336), (2944, 649224), (3048, 627072), (3072, 622173), (3266, 585216), (3312, 577088), (3408, 560832), (4064, 470304), (4416, 432816), (4544, 420624), (4572, 418048), (4608, 414782), (4899, 390144), (5112, 373888), (5842, 327168), (5888, 324612), (6096, 313536), (6532, 292608), (6624, 288544), (6816, 280416), (8128, 235152), (8763, 218112), (8832, 216408), (9017, 211968), (9088, 210312), (9144, 209024), (9216, 207391), (9798, 195072), (10224, 186944), (11684, 163584), (11776, 162306), (12192, 156768), (13064, 146304), (13248, 144272), (13632, 140208), (14697, 130048), (16256, 117576), (17526, 109056), (17664, 108204), (18034, 105984), (18176, 105156), (18288, 104512), (19596, 97536), (20448, 93472), (23368, 81792), (23552, 81153), (24384, 78384), (26128, 73152), (26289, 72704), (26496, 72136), (27051, 70656), (27264, 70104), (29394, 65024), (32512, 58788), (35052, 54528), (35328, 54102), (36068, 52992), (36352, 52578), (36576, 52256), (39192, 48768), (40896, 46736)]