731021004

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 2226994560

約数和(自身を除く): 1495973556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 107, 108, 126, 147, 189, 196, 214, 252, 294, 321, 378, 428, 441, 588, 642, 749, 756, 882, 963, 1284, 1291, 1323, 1498, 1764, 1926, 2247, 2582, 2646, 2889, 2996, 3852, 3873, 4494, 5164, 5243, 5292, 5778, 6741, 7746, 8988, 9037, 10486, 11556, 11619, 13482, 15492, 15729, 18074, 20223, 20972, 23238, 26964, 27111, 31458, 34857, 36148, 40446, 46476, 47187, 54222, 62916, 63259, 69714, 80892, 81333, 94374, 108444, 126518, 138137, 139428, 141561, 162666, 188748, 189777, 243999, 253036, 276274, 283122, 325332, 379554, 414411, 487998, 552548, 566244, 569331, 759108, 828822, 966959, 975996, 1138662, 1243233, 1657644, 1707993, 1933918, 2277324, 2486466, 2900877, 3415986, 3729699, 3867836, 4972932, 5801754, 6768713, 6831972, 7459398, 8702631, 11603508, 13537426, 14918796, 17405262, 20306139, 26107893, 27074852, 34810524, 40612278, 52215786, 60918417, 81224556, 104431572, 121836834, 182755251, 243673668, 365510502, 731021004]

約数ペア:

[(1, 731021004), (2, 365510502), (3, 243673668), (4, 182755251), (6, 121836834), (7, 104431572), (9, 81224556), (12, 60918417), (14, 52215786), (18, 40612278), (21, 34810524), (27, 27074852), (28, 26107893), (36, 20306139), (42, 17405262), (49, 14918796), (54, 13537426), (63, 11603508), (84, 8702631), (98, 7459398), (107, 6831972), (108, 6768713), (126, 5801754), (147, 4972932), (189, 3867836), (196, 3729699), (214, 3415986), (252, 2900877), (294, 2486466), (321, 2277324), (378, 1933918), (428, 1707993), (441, 1657644), (588, 1243233), (642, 1138662), (749, 975996), (756, 966959), (882, 828822), (963, 759108), (1284, 569331), (1291, 566244), (1323, 552548), (1498, 487998), (1764, 414411), (1926, 379554), (2247, 325332), (2582, 283122), (2646, 276274), (2889, 253036), (2996, 243999), (3852, 189777), (3873, 188748), (4494, 162666), (5164, 141561), (5243, 139428), (5292, 138137), (5778, 126518), (6741, 108444), (7746, 94374), (8988, 81333), (9037, 80892), (10486, 69714), (11556, 63259), (11619, 62916), (13482, 54222), (15492, 47187), (15729, 46476), (18074, 40446), (20223, 36148), (20972, 34857), (23238, 31458), (26964, 27111)]