717408

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 2122848

約数和(自身を除く): 1405440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 53, 72, 94, 96, 106, 141, 144, 159, 188, 212, 282, 288, 318, 376, 423, 424, 477, 564, 636, 752, 846, 848, 954, 1128, 1272, 1504, 1692, 1696, 1908, 2256, 2491, 2544, 3384, 3816, 4512, 4982, 5088, 6768, 7473, 7632, 9964, 13536, 14946, 15264, 19928, 22419, 29892, 39856, 44838, 59784, 79712, 89676, 119568, 179352, 239136, 358704, 717408]

約数ペア:

[(1, 717408), (2, 358704), (3, 239136), (4, 179352), (6, 119568), (8, 89676), (9, 79712), (12, 59784), (16, 44838), (18, 39856), (24, 29892), (32, 22419), (36, 19928), (47, 15264), (48, 14946), (53, 13536), (72, 9964), (94, 7632), (96, 7473), (106, 6768), (141, 5088), (144, 4982), (159, 4512), (188, 3816), (212, 3384), (282, 2544), (288, 2491), (318, 2256), (376, 1908), (423, 1696), (424, 1692), (477, 1504), (564, 1272), (636, 1128), (752, 954), (846, 848)]