213539376

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 567991424

約数和(自身を除く): 354452048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 307, 337, 344, 516, 614, 674, 688, 921, 1011, 1032, 1228, 1348, 1842, 2022, 2064, 2456, 2696, 3684, 4044, 4912, 5392, 7368, 8088, 13201, 14491, 14736, 16176, 26402, 28982, 39603, 43473, 52804, 57964, 79206, 86946, 103459, 105608, 115928, 158412, 173892, 206918, 211216, 231856, 310377, 316824, 347784, 413836, 620754, 633648, 695568, 827672, 1241508, 1655344, 2483016, 4448737, 4966032, 8897474, 13346211, 17794948, 26692422, 35589896, 53384844, 71179792, 106769688, 213539376]

約数ペア:

[(1, 213539376), (2, 106769688), (3, 71179792), (4, 53384844), (6, 35589896), (8, 26692422), (12, 17794948), (16, 13346211), (24, 8897474), (43, 4966032), (48, 4448737), (86, 2483016), (129, 1655344), (172, 1241508), (258, 827672), (307, 695568), (337, 633648), (344, 620754), (516, 413836), (614, 347784), (674, 316824), (688, 310377), (921, 231856), (1011, 211216), (1032, 206918), (1228, 173892), (1348, 158412), (1842, 115928), (2022, 105608), (2064, 103459), (2456, 86946), (2696, 79206), (3684, 57964), (4044, 52804), (4912, 43473), (5392, 39603), (7368, 28982), (8088, 26402), (13201, 16176), (14491, 14736)]