290689056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7631

約数の個数: 144

約数和(自身を含む): 994593600

約数和(自身を除く): 703904544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 7589, 9576, 12768, 15178, 19152, 22767, 30356, 38304, 45534, 53123, 60712, 68301, 91068, 106246, 121424, 136602, 144191, 159369, 182136, 212492, 242848, 273204, 288382, 318738, 364272, 424984, 432573, 478107, 546408, 576764, 637476, 728544, 849968, 865146, 956214, 1009337, 1092816, 1153528, 1274952, 1297719, 1699936, 1730292, 1912428, 2018674, 2185632, 2307056, 2549904, 2595438, 3028011, 3460584, 3824856, 4037348, 4614112, 5099808, 5190876, 6056022, 6921168, 7649712, 8074696, 9084033, 10381752, 12112044, 13842336, 15299424, 16149392, 18168066, 20763504, 24224088, 32298784, 36336132, 41527008, 48448176, 72672264, 96896352, 145344528, 290689056]

約数ペア:

[(1, 290689056), (2, 145344528), (3, 96896352), (4, 72672264), (6, 48448176), (7, 41527008), (8, 36336132), (9, 32298784), (12, 24224088), (14, 20763504), (16, 18168066), (18, 16149392), (19, 15299424), (21, 13842336), (24, 12112044), (28, 10381752), (32, 9084033), (36, 8074696), (38, 7649712), (42, 6921168), (48, 6056022), (56, 5190876), (57, 5099808), (63, 4614112), (72, 4037348), (76, 3824856), (84, 3460584), (96, 3028011), (112, 2595438), (114, 2549904), (126, 2307056), (133, 2185632), (144, 2018674), (152, 1912428), (168, 1730292), (171, 1699936), (224, 1297719), (228, 1274952), (252, 1153528), (266, 1092816), (288, 1009337), (304, 956214), (336, 865146), (342, 849968), (399, 728544), (456, 637476), (504, 576764), (532, 546408), (608, 478107), (672, 432573), (684, 424984), (798, 364272), (912, 318738), (1008, 288382), (1064, 273204), (1197, 242848), (1368, 212492), (1596, 182136), (1824, 159369), (2016, 144191), (2128, 136602), (2394, 121424), (2736, 106246), (3192, 91068), (4256, 68301), (4788, 60712), (5472, 53123), (6384, 45534), (7589, 38304), (9576, 30356), (12768, 22767), (15178, 19152)]