307447504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 758820480

約数和(自身を除く): 451372976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 169, 182, 208, 259, 296, 338, 364, 439, 481, 518, 592, 676, 728, 878, 962, 1036, 1183, 1352, 1456, 1756, 1924, 2072, 2366, 2704, 3073, 3367, 3512, 3848, 4144, 4732, 5707, 6146, 6253, 6734, 7024, 7696, 9464, 11414, 12292, 12506, 13468, 16243, 18928, 22828, 24584, 25012, 26936, 32486, 39949, 43771, 45656, 49168, 50024, 53872, 64972, 74191, 79898, 87542, 91312, 100048, 113701, 129944, 148382, 159796, 175084, 211159, 227402, 259888, 296764, 319592, 350168, 422318, 454804, 519337, 593528, 639184, 700336, 844636, 909608, 1038674, 1187056, 1478113, 1689272, 1819216, 2077348, 2745067, 2956226, 3378544, 4154696, 5490134, 5912452, 8309392, 10980268, 11824904, 19215469, 21960536, 23649808, 38430938, 43921072, 76861876, 153723752, 307447504]

約数ペア:

[(1, 307447504), (2, 153723752), (4, 76861876), (7, 43921072), (8, 38430938), (13, 23649808), (14, 21960536), (16, 19215469), (26, 11824904), (28, 10980268), (37, 8309392), (52, 5912452), (56, 5490134), (74, 4154696), (91, 3378544), (104, 2956226), (112, 2745067), (148, 2077348), (169, 1819216), (182, 1689272), (208, 1478113), (259, 1187056), (296, 1038674), (338, 909608), (364, 844636), (439, 700336), (481, 639184), (518, 593528), (592, 519337), (676, 454804), (728, 422318), (878, 350168), (962, 319592), (1036, 296764), (1183, 259888), (1352, 227402), (1456, 211159), (1756, 175084), (1924, 159796), (2072, 148382), (2366, 129944), (2704, 113701), (3073, 100048), (3367, 91312), (3512, 87542), (3848, 79898), (4144, 74191), (4732, 64972), (5707, 53872), (6146, 50024), (6253, 49168), (6734, 45656), (7024, 43771), (7696, 39949), (9464, 32486), (11414, 26936), (12292, 25012), (12506, 24584), (13468, 22828), (16243, 18928)]