729006912

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 168

約数和(自身を含む): 2219553600

約数和(自身を除く): 1490546688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 439, 496, 558, 576, 744, 837, 864, 878, 961, 992, 1116, 1317, 1488, 1674, 1728, 1756, 1922, 1984, 2232, 2634, 2883, 2976, 3348, 3512, 3844, 3951, 4464, 5268, 5766, 5952, 6696, 7024, 7688, 7902, 8649, 8928, 10536, 11532, 11853, 13392, 13609, 14048, 15376, 15804, 17298, 17856, 21072, 23064, 23706, 25947, 26784, 27218, 28096, 30752, 31608, 34596, 40827, 42144, 46128, 47412, 51894, 53568, 54436, 61504, 63216, 69192, 81654, 84288, 92256, 94824, 103788, 108872, 122481, 126432, 138384, 163308, 184512, 189648, 207576, 217744, 244962, 252864, 276768, 326616, 367443, 379296, 415152, 421879, 435488, 489924, 553536, 653232, 734886, 758592, 830304, 843758, 870976, 979848, 1265637, 1306464, 1469772, 1660608, 1687516, 1959696, 2531274, 2612928, 2939544, 3375032, 3796911, 3919392, 5062548, 5879088, 6750064, 7593822, 7838784, 10125096, 11390733, 11758176, 13500128, 15187644, 20250192, 22781466, 23516352, 27000256, 30375288, 40500384, 45562932, 60750576, 81000768, 91125864, 121501152, 182251728, 243002304, 364503456, 729006912]

約数ペア:

[(1, 729006912), (2, 364503456), (3, 243002304), (4, 182251728), (6, 121501152), (8, 91125864), (9, 81000768), (12, 60750576), (16, 45562932), (18, 40500384), (24, 30375288), (27, 27000256), (31, 23516352), (32, 22781466), (36, 20250192), (48, 15187644), (54, 13500128), (62, 11758176), (64, 11390733), (72, 10125096), (93, 7838784), (96, 7593822), (108, 6750064), (124, 5879088), (144, 5062548), (186, 3919392), (192, 3796911), (216, 3375032), (248, 2939544), (279, 2612928), (288, 2531274), (372, 1959696), (432, 1687516), (439, 1660608), (496, 1469772), (558, 1306464), (576, 1265637), (744, 979848), (837, 870976), (864, 843758), (878, 830304), (961, 758592), (992, 734886), (1116, 653232), (1317, 553536), (1488, 489924), (1674, 435488), (1728, 421879), (1756, 415152), (1922, 379296), (1984, 367443), (2232, 326616), (2634, 276768), (2883, 252864), (2976, 244962), (3348, 217744), (3512, 207576), (3844, 189648), (3951, 184512), (4464, 163308), (5268, 138384), (5766, 126432), (5952, 122481), (6696, 108872), (7024, 103788), (7688, 94824), (7902, 92256), (8649, 84288), (8928, 81654), (10536, 69192), (11532, 63216), (11853, 61504), (13392, 54436), (13609, 53568), (14048, 51894), (15376, 47412), (15804, 46128), (17298, 42144), (17856, 40827), (21072, 34596), (23064, 31608), (23706, 30752), (25947, 28096), (26784, 27218)]