286688298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 630330624

約数和(自身を除く): 343642326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 151, 202, 241, 302, 303, 453, 482, 606, 723, 906, 1313, 1446, 1963, 2626, 3133, 3926, 3939, 5889, 6266, 7878, 9399, 11778, 15251, 18798, 24341, 30502, 36391, 45753, 48682, 72782, 73023, 91506, 109173, 146046, 198263, 218346, 316433, 396526, 473083, 594789, 632866, 946166, 949299, 1189578, 1419249, 1898598, 2838498, 3675491, 7350982, 11026473, 22052946, 47781383, 95562766, 143344149, 286688298]

約数ペア:

[(1, 286688298), (2, 143344149), (3, 95562766), (6, 47781383), (13, 22052946), (26, 11026473), (39, 7350982), (78, 3675491), (101, 2838498), (151, 1898598), (202, 1419249), (241, 1189578), (302, 949299), (303, 946166), (453, 632866), (482, 594789), (606, 473083), (723, 396526), (906, 316433), (1313, 218346), (1446, 198263), (1963, 146046), (2626, 109173), (3133, 91506), (3926, 73023), (3939, 72782), (5889, 48682), (6266, 45753), (7878, 36391), (9399, 30502), (11778, 24341), (15251, 18798)]