28464966432

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{247711}}^1$

素因数の和:247756

約数の個数: 192

約数和(自身を含む): 99877478400

約数和(自身を除く): 71412511968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 28728, 38304, 57456, 114912, 247711, 495422, 743133, 990844, 1486266, 1733977, 1981688, 2229399, 2972532, 3467954, 3963376, 4458798, 4706509, 5201931, 5945064, 6688197, 6935908, 7926752, 8917596, 9413018, 10403862, 11890128, 13376394, 13871816, 14119527, 15605793, 17835192, 18826036, 20807724, 23780256, 26752788, 27743632, 28239054, 31211586, 32945563, 35670384, 37652072, 41615448, 42358581, 46817379, 53505576, 55487264, 56478108, 62423172, 65891126, 71340768, 75304144, 83230896, 84717162, 93634758, 98836689, 107011152, 112956216, 124846344, 127075743, 131782252, 150608288, 166461792, 169434324, 187269516, 197673378, 214022304, 225912432, 249692688, 254151486, 263564504, 296510067, 338868648, 374539032, 395346756, 451824864, 499385376, 508302972, 527129008, 593020134, 677737296, 749078064, 790693512, 889530201, 1016605944, 1054258016, 1186040268, 1355474592, 1498156128, 1581387024, 1779060402, 2033211888, 2372080536, 3162774048, 3558120804, 4066423776, 4744161072, 7116241608, 9488322144, 14232483216, 28464966432]

約数ペア:

[(1, 28464966432), (2, 14232483216), (3, 9488322144), (4, 7116241608), (6, 4744161072), (7, 4066423776), (8, 3558120804), (9, 3162774048), (12, 2372080536), (14, 2033211888), (16, 1779060402), (18, 1581387024), (19, 1498156128), (21, 1355474592), (24, 1186040268), (27, 1054258016), (28, 1016605944), (32, 889530201), (36, 790693512), (38, 749078064), (42, 677737296), (48, 593020134), (54, 527129008), (56, 508302972), (57, 499385376), (63, 451824864), (72, 395346756), (76, 374539032), (84, 338868648), (96, 296510067), (108, 263564504), (112, 254151486), (114, 249692688), (126, 225912432), (133, 214022304), (144, 197673378), (152, 187269516), (168, 169434324), (171, 166461792), (189, 150608288), (216, 131782252), (224, 127075743), (228, 124846344), (252, 112956216), (266, 107011152), (288, 98836689), (304, 93634758), (336, 84717162), (342, 83230896), (378, 75304144), (399, 71340768), (432, 65891126), (456, 62423172), (504, 56478108), (513, 55487264), (532, 53505576), (608, 46817379), (672, 42358581), (684, 41615448), (756, 37652072), (798, 35670384), (864, 32945563), (912, 31211586), (1008, 28239054), (1026, 27743632), (1064, 26752788), (1197, 23780256), (1368, 20807724), (1512, 18826036), (1596, 17835192), (1824, 15605793), (2016, 14119527), (2052, 13871816), (2128, 13376394), (2394, 11890128), (2736, 10403862), (3024, 9413018), (3192, 8917596), (3591, 7926752), (4104, 6935908), (4256, 6688197), (4788, 5945064), (5472, 5201931), (6048, 4706509), (6384, 4458798), (7182, 3963376), (8208, 3467954), (9576, 2972532), (12768, 2229399), (14364, 1981688), (16416, 1733977), (19152, 1486266), (28728, 990844), (38304, 743133), (57456, 495422), (114912, 247711)]