208767408

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2562

約数の個数: 80

約数和(自身を含む): 565547136

約数和(自身を除く): 356779728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 48, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 656, 688, 984, 1032, 1763, 1968, 2064, 2467, 3526, 4934, 5289, 7052, 7401, 9868, 10578, 14104, 14802, 19736, 21156, 28208, 29604, 39472, 42312, 59208, 84624, 101147, 106081, 118416, 202294, 212162, 303441, 318243, 404588, 424324, 606882, 636486, 809176, 848648, 1213764, 1272972, 1618352, 1697296, 2427528, 2545944, 4349321, 4855056, 5091888, 8698642, 13047963, 17397284, 26095926, 34794568, 52191852, 69589136, 104383704, 208767408]

約数ペア:

[(1, 208767408), (2, 104383704), (3, 69589136), (4, 52191852), (6, 34794568), (8, 26095926), (12, 17397284), (16, 13047963), (24, 8698642), (41, 5091888), (43, 4855056), (48, 4349321), (82, 2545944), (86, 2427528), (123, 1697296), (129, 1618352), (164, 1272972), (172, 1213764), (246, 848648), (258, 809176), (328, 636486), (344, 606882), (492, 424324), (516, 404588), (656, 318243), (688, 303441), (984, 212162), (1032, 202294), (1763, 118416), (1968, 106081), (2064, 101147), (2467, 84624), (3526, 59208), (4934, 42312), (5289, 39472), (7052, 29604), (7401, 28208), (9868, 21156), (10578, 19736), (14104, 14802)]