438557616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8209}}^1$

素因数の和:8283

約数の個数: 120

約数和(自身を含む): 1429328160

約数和(自身を除く): 990770544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5936, 6678, 7632, 8209, 8904, 13356, 16418, 17808, 24627, 26712, 32836, 49254, 53424, 57463, 65672, 73881, 98508, 114926, 131344, 147762, 172389, 197016, 229852, 295524, 344778, 394032, 435077, 459704, 517167, 591048, 689556, 870154, 919408, 1034334, 1182096, 1305231, 1379112, 1740308, 2068668, 2610462, 2758224, 3045539, 3480616, 3915693, 4137336, 5220924, 6091078, 6961232, 7831386, 8274672, 9136617, 10441848, 12182156, 15662772, 18273234, 20883696, 24364312, 27409851, 31325544, 36546468, 48728624, 54819702, 62651088, 73092936, 109639404, 146185872, 219278808, 438557616]

約数ペア:

[(1, 438557616), (2, 219278808), (3, 146185872), (4, 109639404), (6, 73092936), (7, 62651088), (8, 54819702), (9, 48728624), (12, 36546468), (14, 31325544), (16, 27409851), (18, 24364312), (21, 20883696), (24, 18273234), (28, 15662772), (36, 12182156), (42, 10441848), (48, 9136617), (53, 8274672), (56, 7831386), (63, 6961232), (72, 6091078), (84, 5220924), (106, 4137336), (112, 3915693), (126, 3480616), (144, 3045539), (159, 2758224), (168, 2610462), (212, 2068668), (252, 1740308), (318, 1379112), (336, 1305231), (371, 1182096), (424, 1034334), (477, 919408), (504, 870154), (636, 689556), (742, 591048), (848, 517167), (954, 459704), (1008, 435077), (1113, 394032), (1272, 344778), (1484, 295524), (1908, 229852), (2226, 197016), (2544, 172389), (2968, 147762), (3339, 131344), (3816, 114926), (4452, 98508), (5936, 73881), (6678, 65672), (7632, 57463), (8209, 53424), (8904, 49254), (13356, 32836), (16418, 26712), (17808, 24627)]