886715648

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2292

約数の個数: 144

約数和(自身を含む): 2307594240

約数和(自身を除く): 1420878592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1088, 1456, 1547, 1664, 1768, 1792, 1904, 2176, 2239, 2912, 3094, 3328, 3536, 3808, 4352, 4478, 5824, 6188, 7072, 7616, 8956, 11648, 12376, 14144, 15232, 15673, 17912, 23296, 24752, 28288, 29107, 30464, 31346, 35824, 38063, 49504, 56576, 58214, 62692, 71648, 76126, 99008, 116428, 125384, 143296, 152252, 198016, 203749, 232856, 250768, 266441, 286592, 304504, 396032, 407498, 465712, 494819, 501536, 532882, 573184, 609008, 814996, 931424, 989638, 1003072, 1065764, 1218016, 1629992, 1862848, 1979276, 2006144, 2131528, 2436032, 3259984, 3463733, 3725696, 3958552, 4012288, 4263056, 4872064, 6519968, 6927466, 7451392, 7917104, 8526112, 9744128, 13039936, 13854932, 15834208, 17052224, 26079872, 27709864, 31668416, 34104448, 52159744, 55419728, 63336832, 68208896, 110839456, 126673664, 221678912, 443357824, 886715648]

約数ペア:

[(1, 886715648), (2, 443357824), (4, 221678912), (7, 126673664), (8, 110839456), (13, 68208896), (14, 63336832), (16, 55419728), (17, 52159744), (26, 34104448), (28, 31668416), (32, 27709864), (34, 26079872), (52, 17052224), (56, 15834208), (64, 13854932), (68, 13039936), (91, 9744128), (104, 8526112), (112, 7917104), (119, 7451392), (128, 6927466), (136, 6519968), (182, 4872064), (208, 4263056), (221, 4012288), (224, 3958552), (238, 3725696), (256, 3463733), (272, 3259984), (364, 2436032), (416, 2131528), (442, 2006144), (448, 1979276), (476, 1862848), (544, 1629992), (728, 1218016), (832, 1065764), (884, 1003072), (896, 989638), (952, 931424), (1088, 814996), (1456, 609008), (1547, 573184), (1664, 532882), (1768, 501536), (1792, 494819), (1904, 465712), (2176, 407498), (2239, 396032), (2912, 304504), (3094, 286592), (3328, 266441), (3536, 250768), (3808, 232856), (4352, 203749), (4478, 198016), (5824, 152252), (6188, 143296), (7072, 125384), (7616, 116428), (8956, 99008), (11648, 76126), (12376, 71648), (14144, 62692), (15232, 58214), (15673, 56576), (17912, 49504), (23296, 38063), (24752, 35824), (28288, 31346), (29107, 30464)]