389037792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1721

約数の個数: 192

約数和(自身を含む): 1271096064

約数和(自身を除く): 882058272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 748, 816, 858, 884, 1056, 1122, 1144, 1248, 1326, 1496, 1632, 1667, 1716, 1768, 2244, 2288, 2431, 2652, 2992, 3334, 3432, 3536, 4488, 4576, 4862, 5001, 5304, 5984, 6668, 6864, 7072, 7293, 8976, 9724, 10002, 10608, 13336, 13728, 14586, 17952, 18337, 19448, 20004, 21216, 21671, 26672, 28339, 29172, 36674, 38896, 40008, 43342, 53344, 55011, 56678, 58344, 65013, 73348, 77792, 80016, 85017, 86684, 110022, 113356, 116688, 130026, 146696, 160032, 170034, 173368, 220044, 226712, 233376, 238381, 260052, 293392, 311729, 340068, 346736, 368407, 440088, 453424, 476762, 520104, 586784, 623458, 680136, 693472, 715143, 736814, 880176, 906848, 935187, 953524, 1040208, 1105221, 1246916, 1360272, 1430286, 1473628, 1760352, 1870374, 1907048, 2080416, 2210442, 2493832, 2720544, 2860572, 2947256, 3740748, 3814096, 4052477, 4420884, 4987664, 5721144, 5894512, 7481496, 7628192, 8104954, 8841768, 9975328, 11442288, 11789024, 12157431, 14962992, 16209908, 17683536, 22884576, 24314862, 29925984, 32419816, 35367072, 48629724, 64839632, 97259448, 129679264, 194518896, 389037792]

約数ペア:

[(1, 389037792), (2, 194518896), (3, 129679264), (4, 97259448), (6, 64839632), (8, 48629724), (11, 35367072), (12, 32419816), (13, 29925984), (16, 24314862), (17, 22884576), (22, 17683536), (24, 16209908), (26, 14962992), (32, 12157431), (33, 11789024), (34, 11442288), (39, 9975328), (44, 8841768), (48, 8104954), (51, 7628192), (52, 7481496), (66, 5894512), (68, 5721144), (78, 4987664), (88, 4420884), (96, 4052477), (102, 3814096), (104, 3740748), (132, 2947256), (136, 2860572), (143, 2720544), (156, 2493832), (176, 2210442), (187, 2080416), (204, 1907048), (208, 1870374), (221, 1760352), (264, 1473628), (272, 1430286), (286, 1360272), (312, 1246916), (352, 1105221), (374, 1040208), (408, 953524), (416, 935187), (429, 906848), (442, 880176), (528, 736814), (544, 715143), (561, 693472), (572, 680136), (624, 623458), (663, 586784), (748, 520104), (816, 476762), (858, 453424), (884, 440088), (1056, 368407), (1122, 346736), (1144, 340068), (1248, 311729), (1326, 293392), (1496, 260052), (1632, 238381), (1667, 233376), (1716, 226712), (1768, 220044), (2244, 173368), (2288, 170034), (2431, 160032), (2652, 146696), (2992, 130026), (3334, 116688), (3432, 113356), (3536, 110022), (4488, 86684), (4576, 85017), (4862, 80016), (5001, 77792), (5304, 73348), (5984, 65013), (6668, 58344), (6864, 56678), (7072, 55011), (7293, 53344), (8976, 43342), (9724, 40008), (10002, 38896), (10608, 36674), (13336, 29172), (13728, 28339), (14586, 26672), (17952, 21671), (18337, 21216), (19448, 20004)]