337468768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 870809184

約数和(自身を除く): 533340416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 289, 364, 401, 416, 442, 476, 544, 578, 728, 802, 884, 952, 1156, 1456, 1547, 1604, 1768, 1904, 2023, 2312, 2807, 2912, 3094, 3208, 3536, 3757, 3808, 4046, 4624, 5213, 5614, 6188, 6416, 6817, 7072, 7514, 8092, 9248, 10426, 11228, 12376, 12832, 13634, 15028, 16184, 20852, 22456, 24752, 26299, 27268, 30056, 32368, 36491, 41704, 44912, 47719, 49504, 52598, 54536, 60112, 64736, 72982, 83408, 88621, 89824, 95438, 105196, 109072, 115889, 120224, 145964, 166816, 177242, 190876, 210392, 218144, 231778, 291928, 354484, 381752, 420784, 463556, 583856, 620347, 708968, 763504, 811223, 841568, 927112, 1167712, 1240694, 1417936, 1506557, 1527008, 1622446, 1854224, 2481388, 2835872, 3013114, 3244892, 3708448, 4962776, 6026228, 6489784, 9925552, 10545899, 12052456, 12979568, 19851104, 21091798, 24104912, 25959136, 42183596, 48209824, 84367192, 168734384, 337468768]

約数ペア:

[(1, 337468768), (2, 168734384), (4, 84367192), (7, 48209824), (8, 42183596), (13, 25959136), (14, 24104912), (16, 21091798), (17, 19851104), (26, 12979568), (28, 12052456), (32, 10545899), (34, 9925552), (52, 6489784), (56, 6026228), (68, 4962776), (91, 3708448), (104, 3244892), (112, 3013114), (119, 2835872), (136, 2481388), (182, 1854224), (208, 1622446), (221, 1527008), (224, 1506557), (238, 1417936), (272, 1240694), (289, 1167712), (364, 927112), (401, 841568), (416, 811223), (442, 763504), (476, 708968), (544, 620347), (578, 583856), (728, 463556), (802, 420784), (884, 381752), (952, 354484), (1156, 291928), (1456, 231778), (1547, 218144), (1604, 210392), (1768, 190876), (1904, 177242), (2023, 166816), (2312, 145964), (2807, 120224), (2912, 115889), (3094, 109072), (3208, 105196), (3536, 95438), (3757, 89824), (3808, 88621), (4046, 83408), (4624, 72982), (5213, 64736), (5614, 60112), (6188, 54536), (6416, 52598), (6817, 49504), (7072, 47719), (7514, 44912), (8092, 41704), (9248, 36491), (10426, 32368), (11228, 30056), (12376, 27268), (12832, 26299), (13634, 24752), (15028, 22456), (16184, 20852)]