19814516736

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 384

約数和(自身を含む): 65581850880

約数和(自身を除く): 45767334144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 41, 42, 48, 51, 56, 64, 68, 82, 84, 96, 102, 112, 119, 123, 128, 136, 164, 168, 192, 204, 224, 238, 246, 256, 272, 287, 328, 336, 357, 384, 408, 448, 476, 492, 512, 544, 574, 656, 661, 672, 697, 714, 768, 816, 861, 896, 952, 984, 1024, 1088, 1148, 1312, 1322, 1344, 1394, 1428, 1536, 1632, 1722, 1792, 1904, 1968, 1983, 2048, 2091, 2176, 2296, 2624, 2644, 2688, 2788, 2856, 3072, 3264, 3444, 3584, 3808, 3936, 3966, 4182, 4352, 4592, 4627, 4879, 5248, 5288, 5376, 5576, 5712, 6144, 6528, 6888, 7168, 7616, 7872, 7932, 8364, 8704, 9184, 9254, 9758, 10496, 10576, 10752, 11152, 11237, 11424, 13056, 13776, 13881, 14336, 14637, 15232, 15744, 15864, 16728, 17408, 18368, 18508, 19516, 20992, 21152, 21504, 22304, 22474, 22848, 26112, 27101, 27552, 27762, 29274, 30464, 31488, 31728, 33456, 33711, 34816, 36736, 37016, 39032, 41984, 42304, 43008, 44608, 44948, 45696, 52224, 54202, 55104, 55524, 58548, 60928, 62976, 63456, 66912, 67422, 73472, 74032, 78064, 78659, 81303, 83968, 84608, 89216, 89896, 91392, 104448, 108404, 110208, 111048, 117096, 121856, 125952, 126912, 133824, 134844, 146944, 148064, 156128, 157318, 162606, 169216, 178432, 179792, 182784, 189707, 216808, 220416, 222096, 234192, 235977, 243712, 251904, 253824, 267648, 269688, 293888, 296128, 312256, 314636, 325212, 338432, 356864, 359584, 365568, 379414, 433616, 440832, 444192, 460717, 468384, 471954, 507648, 535296, 539376, 569121, 587776, 592256, 624512, 629272, 650424, 676864, 713728, 719168, 731136, 758828, 867232, 881664, 888384, 921434, 936768, 943908, 1015296, 1070592, 1078752, 1138242, 1184512, 1249024, 1258544, 1300848, 1353728, 1382151, 1427456, 1438336, 1517656, 1734464, 1763328, 1776768, 1842868, 1873536, 1887816, 2030592, 2141184, 2157504, 2276484, 2369024, 2498048, 2517088, 2601696, 2764302, 2876672, 3035312, 3225019, 3468928, 3553536, 3685736, 3747072, 3775632, 4061184, 4282368, 4315008, 4552968, 4738048, 4996096, 5034176, 5203392, 5528604, 5753344, 6070624, 6450038, 6937856, 7107072, 7371472, 7494144, 7551264, 8630016, 9105936, 9476096, 9675057, 9992192, 10068352, 10406784, 11057208, 11506688, 12141248, 12900076, 13875712, 14214144, 14742944, 14988288, 15102528, 17260032, 18211872, 19350114, 20136704, 20813568, 22114416, 23013376, 24282496, 25800152, 27751424, 28428288, 29485888, 29976576, 30205056, 34520064, 36423744, 38700228, 40273408, 41627136, 44228832, 48564992, 51600304, 55502848, 58971776, 60410112, 69040128, 72847488, 77400456, 80546816, 83254272, 88457664, 97129984, 103200608, 117943552, 120820224, 145694976, 154800912, 161093632, 166508544, 176915328, 194259968, 206401216, 235887104, 241640448, 291389952, 309601824, 353830656, 388519936, 412802432, 471774208, 483280896, 582779904, 619203648, 707661312, 825604864, 943548416, 1165559808, 1238407296, 1415322624, 1651209728, 2476814592, 2830645248, 3302419456, 4953629184, 6604838912, 9907258368, 19814516736]

約数ペア:

[(1, 19814516736), (2, 9907258368), (3, 6604838912), (4, 4953629184), (6, 3302419456), (7, 2830645248), (8, 2476814592), (12, 1651209728), (14, 1415322624), (16, 1238407296), (17, 1165559808), (21, 943548416), (24, 825604864), (28, 707661312), (32, 619203648), (34, 582779904), (41, 483280896), (42, 471774208), (48, 412802432), (51, 388519936), (56, 353830656), (64, 309601824), (68, 291389952), (82, 241640448), (84, 235887104), (96, 206401216), (102, 194259968), (112, 176915328), (119, 166508544), (123, 161093632), (128, 154800912), (136, 145694976), (164, 120820224), (168, 117943552), (192, 103200608), (204, 97129984), (224, 88457664), (238, 83254272), (246, 80546816), (256, 77400456), (272, 72847488), (287, 69040128), (328, 60410112), (336, 58971776), (357, 55502848), (384, 51600304), (408, 48564992), (448, 44228832), (476, 41627136), (492, 40273408), (512, 38700228), (544, 36423744), (574, 34520064), (656, 30205056), (661, 29976576), (672, 29485888), (697, 28428288), (714, 27751424), (768, 25800152), (816, 24282496), (861, 23013376), (896, 22114416), (952, 20813568), (984, 20136704), (1024, 19350114), (1088, 18211872), (1148, 17260032), (1312, 15102528), (1322, 14988288), (1344, 14742944), (1394, 14214144), (1428, 13875712), (1536, 12900076), (1632, 12141248), (1722, 11506688), (1792, 11057208), (1904, 10406784), (1968, 10068352), (1983, 9992192), (2048, 9675057), (2091, 9476096), (2176, 9105936), (2296, 8630016), (2624, 7551264), (2644, 7494144), (2688, 7371472), (2788, 7107072), (2856, 6937856), (3072, 6450038), (3264, 6070624), (3444, 5753344), (3584, 5528604), (3808, 5203392), (3936, 5034176), (3966, 4996096), (4182, 4738048), (4352, 4552968), (4592, 4315008), (4627, 4282368), (4879, 4061184), (5248, 3775632), (5288, 3747072), (5376, 3685736), (5576, 3553536), (5712, 3468928), (6144, 3225019), (6528, 3035312), (6888, 2876672), (7168, 2764302), (7616, 2601696), (7872, 2517088), (7932, 2498048), (8364, 2369024), (8704, 2276484), (9184, 2157504), (9254, 2141184), (9758, 2030592), (10496, 1887816), (10576, 1873536), (10752, 1842868), (11152, 1776768), (11237, 1763328), (11424, 1734464), (13056, 1517656), (13776, 1438336), (13881, 1427456), (14336, 1382151), (14637, 1353728), (15232, 1300848), (15744, 1258544), (15864, 1249024), (16728, 1184512), (17408, 1138242), (18368, 1078752), (18508, 1070592), (19516, 1015296), (20992, 943908), (21152, 936768), (21504, 921434), (22304, 888384), (22474, 881664), (22848, 867232), (26112, 758828), (27101, 731136), (27552, 719168), (27762, 713728), (29274, 676864), (30464, 650424), (31488, 629272), (31728, 624512), (33456, 592256), (33711, 587776), (34816, 569121), (36736, 539376), (37016, 535296), (39032, 507648), (41984, 471954), (42304, 468384), (43008, 460717), (44608, 444192), (44948, 440832), (45696, 433616), (52224, 379414), (54202, 365568), (55104, 359584), (55524, 356864), (58548, 338432), (60928, 325212), (62976, 314636), (63456, 312256), (66912, 296128), (67422, 293888), (73472, 269688), (74032, 267648), (78064, 253824), (78659, 251904), (81303, 243712), (83968, 235977), (84608, 234192), (89216, 222096), (89896, 220416), (91392, 216808), (104448, 189707), (108404, 182784), (110208, 179792), (111048, 178432), (117096, 169216), (121856, 162606), (125952, 157318), (126912, 156128), (133824, 148064), (134844, 146944)]