217414998078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{86813}}^1$

素因数の和:87449

約数の個数: 64

約数和(自身を含む): 471945906432

約数和(自身を除く): 254530908354

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 571, 731, 1142, 1462, 1713, 2193, 3426, 4386, 9707, 19414, 24553, 29121, 49106, 58242, 73659, 86813, 147318, 173626, 260439, 417401, 520878, 834802, 1252203, 1475821, 2504406, 2951642, 3732959, 4427463, 7465918, 8854926, 11198877, 22397754, 49570223, 63460303, 99140446, 126920606, 148710669, 190380909, 297421338, 380761818, 842693791, 1685387582, 2131519589, 2528081373, 4263039178, 5056162746, 6394558767, 12789117534, 36235833013, 72471666026, 108707499039, 217414998078]

約数ペア:

[(1, 217414998078), (2, 108707499039), (3, 72471666026), (6, 36235833013), (17, 12789117534), (34, 6394558767), (43, 5056162746), (51, 4263039178), (86, 2528081373), (102, 2131519589), (129, 1685387582), (258, 842693791), (571, 380761818), (731, 297421338), (1142, 190380909), (1462, 148710669), (1713, 126920606), (2193, 99140446), (3426, 63460303), (4386, 49570223), (9707, 22397754), (19414, 11198877), (24553, 8854926), (29121, 7465918), (49106, 4427463), (58242, 3732959), (73659, 2951642), (86813, 2504406), (147318, 1475821), (173626, 1252203), (260439, 834802), (417401, 520878)]