21388213056

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{119653}}^1$

素因数の和:119701

約数の個数: 168

約数和(自身を含む): 69294024480

約数和(自身を除く): 47905811424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1216, 1344, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3136, 3192, 3648, 3724, 4256, 4704, 5586, 6384, 7448, 8512, 9408, 11172, 12768, 14896, 22344, 25536, 29792, 44688, 59584, 89376, 119653, 178752, 239306, 358959, 478612, 717918, 837571, 957224, 1435836, 1675142, 1914448, 2273407, 2512713, 2871672, 3350284, 3828896, 4546814, 5025426, 5743344, 5862997, 6700568, 6820221, 7657792, 9093628, 10050852, 11486688, 11725994, 13401136, 13640442, 15913849, 17588991, 18187256, 20101704, 22973376, 23451988, 26802272, 27280884, 31827698, 35177982, 36374512, 40203408, 46903976, 47741547, 53604544, 54561768, 63655396, 70355964, 72749024, 80406816, 93807952, 95483094, 109123536, 111396943, 127310792, 140711928, 145498048, 160813632, 187615904, 190966188, 218247072, 222793886, 254621584, 281423856, 334190829, 375231808, 381932376, 436494144, 445587772, 509243168, 562847712, 668381658, 763864752, 891175544, 1018486336, 1125695424, 1336763316, 1527729504, 1782351088, 2673526632, 3055459008, 3564702176, 5347053264, 7129404352, 10694106528, 21388213056]

約数ペア:

[(1, 21388213056), (2, 10694106528), (3, 7129404352), (4, 5347053264), (6, 3564702176), (7, 3055459008), (8, 2673526632), (12, 1782351088), (14, 1527729504), (16, 1336763316), (19, 1125695424), (21, 1018486336), (24, 891175544), (28, 763864752), (32, 668381658), (38, 562847712), (42, 509243168), (48, 445587772), (49, 436494144), (56, 381932376), (57, 375231808), (64, 334190829), (76, 281423856), (84, 254621584), (96, 222793886), (98, 218247072), (112, 190966188), (114, 187615904), (133, 160813632), (147, 145498048), (152, 140711928), (168, 127310792), (192, 111396943), (196, 109123536), (224, 95483094), (228, 93807952), (266, 80406816), (294, 72749024), (304, 70355964), (336, 63655396), (392, 54561768), (399, 53604544), (448, 47741547), (456, 46903976), (532, 40203408), (588, 36374512), (608, 35177982), (672, 31827698), (784, 27280884), (798, 26802272), (912, 23451988), (931, 22973376), (1064, 20101704), (1176, 18187256), (1216, 17588991), (1344, 15913849), (1568, 13640442), (1596, 13401136), (1824, 11725994), (1862, 11486688), (2128, 10050852), (2352, 9093628), (2793, 7657792), (3136, 6820221), (3192, 6700568), (3648, 5862997), (3724, 5743344), (4256, 5025426), (4704, 4546814), (5586, 3828896), (6384, 3350284), (7448, 2871672), (8512, 2512713), (9408, 2273407), (11172, 1914448), (12768, 1675142), (14896, 1435836), (22344, 957224), (25536, 837571), (29792, 717918), (44688, 478612), (59584, 358959), (89376, 239306), (119653, 178752)]