729632988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 2257059840

約数和(自身を除く): 1527426852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 163, 186, 189, 191, 217, 252, 279, 326, 372, 378, 382, 434, 489, 558, 573, 651, 652, 756, 764, 837, 868, 978, 1116, 1141, 1146, 1302, 1337, 1467, 1674, 1719, 1953, 1956, 2282, 2292, 2604, 2674, 2934, 3348, 3423, 3438, 3906, 4011, 4401, 4564, 5053, 5157, 5348, 5859, 5868, 5921, 6846, 6876, 7812, 8022, 8802, 10106, 10269, 10314, 11718, 11842, 12033, 13692, 15159, 16044, 17604, 17763, 20212, 20538, 20628, 23436, 23684, 24066, 30318, 30807, 31133, 35371, 35526, 36099, 41076, 41447, 45477, 48132, 53289, 60636, 61614, 62266, 70742, 71052, 72198, 82894, 90954, 93399, 106113, 106578, 123228, 124341, 124532, 136431, 141484, 144396, 159867, 165788, 181908, 186798, 212226, 213156, 217931, 248682, 272862, 280197, 318339, 319734, 373023, 373596, 424452, 435862, 497364, 545724, 560394, 636678, 639468, 653793, 746046, 840591, 871724, 955017, 965123, 1119069, 1120788, 1273356, 1307586, 1492092, 1681182, 1910034, 1930246, 1961379, 2238138, 2615172, 2895369, 3362364, 3820068, 3860492, 3922758, 4476276, 5790738, 5884137, 6755861, 7845516, 8686107, 11581476, 11768274, 13511722, 17372214, 20267583, 23536548, 26058321, 27023444, 34744428, 40535166, 52116642, 60802749, 81070332, 104233284, 121605498, 182408247, 243210996, 364816494, 729632988]

約数ペア:

[(1, 729632988), (2, 364816494), (3, 243210996), (4, 182408247), (6, 121605498), (7, 104233284), (9, 81070332), (12, 60802749), (14, 52116642), (18, 40535166), (21, 34744428), (27, 27023444), (28, 26058321), (31, 23536548), (36, 20267583), (42, 17372214), (54, 13511722), (62, 11768274), (63, 11581476), (84, 8686107), (93, 7845516), (108, 6755861), (124, 5884137), (126, 5790738), (163, 4476276), (186, 3922758), (189, 3860492), (191, 3820068), (217, 3362364), (252, 2895369), (279, 2615172), (326, 2238138), (372, 1961379), (378, 1930246), (382, 1910034), (434, 1681182), (489, 1492092), (558, 1307586), (573, 1273356), (651, 1120788), (652, 1119069), (756, 965123), (764, 955017), (837, 871724), (868, 840591), (978, 746046), (1116, 653793), (1141, 639468), (1146, 636678), (1302, 560394), (1337, 545724), (1467, 497364), (1674, 435862), (1719, 424452), (1953, 373596), (1956, 373023), (2282, 319734), (2292, 318339), (2604, 280197), (2674, 272862), (2934, 248682), (3348, 217931), (3423, 213156), (3438, 212226), (3906, 186798), (4011, 181908), (4401, 165788), (4564, 159867), (5053, 144396), (5157, 141484), (5348, 136431), (5859, 124532), (5868, 124341), (5921, 123228), (6846, 106578), (6876, 106113), (7812, 93399), (8022, 90954), (8802, 82894), (10106, 72198), (10269, 71052), (10314, 70742), (11718, 62266), (11842, 61614), (12033, 60636), (13692, 53289), (15159, 48132), (16044, 45477), (17604, 41447), (17763, 41076), (20212, 36099), (20538, 35526), (20628, 35371), (23436, 31133), (23684, 30807), (24066, 30318)]