19991774088

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15289}}^1$

素因数の和:15452

約数の個数: 192

約数和(自身を含む): 64115251200

約数和(自身を除く): 44123477112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 127, 132, 143, 156, 198, 234, 254, 264, 286, 312, 381, 396, 429, 468, 508, 572, 762, 792, 858, 936, 1016, 1143, 1144, 1287, 1397, 1524, 1651, 1716, 2286, 2574, 2794, 3048, 3302, 3432, 4191, 4572, 4953, 5148, 5588, 6604, 8382, 9144, 9906, 10296, 11176, 12573, 13208, 14859, 15289, 16764, 18161, 19812, 25146, 29718, 30578, 33528, 36322, 39624, 45867, 50292, 54483, 59436, 61156, 72644, 91734, 100584, 108966, 118872, 122312, 137601, 145288, 163449, 168179, 183468, 198757, 217932, 275202, 326898, 336358, 366936, 397514, 435864, 504537, 550404, 596271, 653796, 672716, 795028, 1009074, 1100808, 1192542, 1307592, 1345432, 1513611, 1590056, 1788813, 1941703, 2018148, 2186327, 2385084, 3027222, 3577626, 3883406, 4036296, 4372654, 4770168, 5825109, 6054444, 6558981, 7155252, 7766812, 8745308, 11650218, 12108888, 13117962, 14310504, 15533624, 17475327, 17490616, 19676943, 21358733, 23300436, 25242139, 26235924, 34950654, 39353886, 42717466, 46600872, 50484278, 52471848, 64076199, 69901308, 75726417, 78707772, 85434932, 100968556, 128152398, 139802616, 151452834, 157415544, 170869864, 192228597, 201937112, 227179251, 256304796, 277663529, 302905668, 384457194, 454358502, 512609592, 555327058, 605811336, 768914388, 832990587, 908717004, 1110654116, 1537828776, 1665981174, 1817434008, 2221308232, 2498971761, 3331962348, 4997943522, 6663924696, 9995887044, 19991774088]

約数ペア:

[(1, 19991774088), (2, 9995887044), (3, 6663924696), (4, 4997943522), (6, 3331962348), (8, 2498971761), (9, 2221308232), (11, 1817434008), (12, 1665981174), (13, 1537828776), (18, 1110654116), (22, 908717004), (24, 832990587), (26, 768914388), (33, 605811336), (36, 555327058), (39, 512609592), (44, 454358502), (52, 384457194), (66, 302905668), (72, 277663529), (78, 256304796), (88, 227179251), (99, 201937112), (104, 192228597), (117, 170869864), (127, 157415544), (132, 151452834), (143, 139802616), (156, 128152398), (198, 100968556), (234, 85434932), (254, 78707772), (264, 75726417), (286, 69901308), (312, 64076199), (381, 52471848), (396, 50484278), (429, 46600872), (468, 42717466), (508, 39353886), (572, 34950654), (762, 26235924), (792, 25242139), (858, 23300436), (936, 21358733), (1016, 19676943), (1143, 17490616), (1144, 17475327), (1287, 15533624), (1397, 14310504), (1524, 13117962), (1651, 12108888), (1716, 11650218), (2286, 8745308), (2574, 7766812), (2794, 7155252), (3048, 6558981), (3302, 6054444), (3432, 5825109), (4191, 4770168), (4572, 4372654), (4953, 4036296), (5148, 3883406), (5588, 3577626), (6604, 3027222), (8382, 2385084), (9144, 2186327), (9906, 2018148), (10296, 1941703), (11176, 1788813), (12573, 1590056), (13208, 1513611), (14859, 1345432), (15289, 1307592), (16764, 1192542), (18161, 1100808), (19812, 1009074), (25146, 795028), (29718, 672716), (30578, 653796), (33528, 596271), (36322, 550404), (39624, 504537), (45867, 435864), (50292, 397514), (54483, 366936), (59436, 336358), (61156, 326898), (72644, 275202), (91734, 217932), (100584, 198757), (108966, 183468), (118872, 168179), (122312, 163449), (137601, 145288)]