494676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 1549184

約数和(自身を除く): 1054508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 151, 156, 182, 234, 252, 273, 302, 364, 453, 468, 546, 604, 819, 906, 1057, 1092, 1359, 1638, 1812, 1963, 2114, 2718, 3171, 3276, 3926, 4228, 5436, 5889, 6342, 7852, 9513, 11778, 12684, 13741, 17667, 19026, 23556, 27482, 35334, 38052, 41223, 54964, 70668, 82446, 123669, 164892, 247338, 494676]

約数ペア:

[(1, 494676), (2, 247338), (3, 164892), (4, 123669), (6, 82446), (7, 70668), (9, 54964), (12, 41223), (13, 38052), (14, 35334), (18, 27482), (21, 23556), (26, 19026), (28, 17667), (36, 13741), (39, 12684), (42, 11778), (52, 9513), (63, 7852), (78, 6342), (84, 5889), (91, 5436), (117, 4228), (126, 3926), (151, 3276), (156, 3171), (182, 2718), (234, 2114), (252, 1963), (273, 1812), (302, 1638), (364, 1359), (453, 1092), (468, 1057), (546, 906), (604, 819)]