1551567368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 3272918400

約数和(自身を除く): 1721351032

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 59, 104, 106, 118, 169, 212, 236, 338, 367, 424, 472, 676, 689, 734, 767, 1352, 1378, 1468, 1534, 2756, 2936, 3068, 3127, 4771, 5512, 6136, 6254, 8957, 9542, 9971, 12508, 17914, 19084, 19451, 19942, 21653, 25016, 35828, 38168, 38902, 39884, 40651, 43306, 62023, 71656, 77804, 79768, 81302, 86612, 124046, 155608, 162604, 173224, 248092, 252863, 281489, 325208, 496184, 505726, 528463, 562978, 1011452, 1056926, 1125956, 1147609, 2022904, 2113852, 2251912, 2295218, 3287219, 3659357, 4227704, 4590436, 6574438, 7318714, 9180872, 13148876, 14637428, 14918917, 26297752, 29274856, 29837834, 59675668, 119351336, 193945921, 387891842, 775783684, 1551567368]

約数ペア:

[(1, 1551567368), (2, 775783684), (4, 387891842), (8, 193945921), (13, 119351336), (26, 59675668), (52, 29837834), (53, 29274856), (59, 26297752), (104, 14918917), (106, 14637428), (118, 13148876), (169, 9180872), (212, 7318714), (236, 6574438), (338, 4590436), (367, 4227704), (424, 3659357), (472, 3287219), (676, 2295218), (689, 2251912), (734, 2113852), (767, 2022904), (1352, 1147609), (1378, 1125956), (1468, 1056926), (1534, 1011452), (2756, 562978), (2936, 528463), (3068, 505726), (3127, 496184), (4771, 325208), (5512, 281489), (6136, 252863), (6254, 248092), (8957, 173224), (9542, 162604), (9971, 155608), (12508, 124046), (17914, 86612), (19084, 81302), (19451, 79768), (19942, 77804), (21653, 71656), (25016, 62023), (35828, 43306), (38168, 40651), (38902, 39884)]