993131776

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 2472422400

約数和(自身を除く): 1479290624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 128, 178, 182, 208, 224, 256, 356, 364, 416, 448, 479, 623, 712, 728, 832, 896, 958, 1157, 1246, 1424, 1456, 1664, 1792, 1916, 2314, 2492, 2848, 2912, 3328, 3353, 3832, 4628, 4984, 5696, 5824, 6227, 6706, 7664, 8099, 9256, 9968, 11392, 11648, 12454, 13412, 15328, 16198, 18512, 19936, 22784, 23296, 24908, 26824, 30656, 32396, 37024, 39872, 42631, 43589, 49816, 53648, 61312, 64792, 74048, 79744, 85262, 87178, 99632, 107296, 122624, 129584, 148096, 159488, 170524, 174356, 199264, 214592, 259168, 296192, 298417, 341048, 348712, 398528, 429184, 518336, 554203, 596834, 682096, 697424, 797056, 858368, 1036672, 1108406, 1193668, 1364192, 1394848, 1594112, 2073344, 2216812, 2387336, 2728384, 2789696, 3879421, 4433624, 4774672, 5456768, 5579392, 7758842, 8867248, 9549344, 10913536, 11158784, 15517684, 17734496, 19098688, 31035368, 35468992, 38197376, 62070736, 70937984, 76394752, 124141472, 141875968, 248282944, 496565888, 993131776]

約数ペア:

[(1, 993131776), (2, 496565888), (4, 248282944), (7, 141875968), (8, 124141472), (13, 76394752), (14, 70937984), (16, 62070736), (26, 38197376), (28, 35468992), (32, 31035368), (52, 19098688), (56, 17734496), (64, 15517684), (89, 11158784), (91, 10913536), (104, 9549344), (112, 8867248), (128, 7758842), (178, 5579392), (182, 5456768), (208, 4774672), (224, 4433624), (256, 3879421), (356, 2789696), (364, 2728384), (416, 2387336), (448, 2216812), (479, 2073344), (623, 1594112), (712, 1394848), (728, 1364192), (832, 1193668), (896, 1108406), (958, 1036672), (1157, 858368), (1246, 797056), (1424, 697424), (1456, 682096), (1664, 596834), (1792, 554203), (1916, 518336), (2314, 429184), (2492, 398528), (2848, 348712), (2912, 341048), (3328, 298417), (3353, 296192), (3832, 259168), (4628, 214592), (4984, 199264), (5696, 174356), (5824, 170524), (6227, 159488), (6706, 148096), (7664, 129584), (8099, 122624), (9256, 107296), (9968, 99632), (11392, 87178), (11648, 85262), (12454, 79744), (13412, 74048), (15328, 64792), (16198, 61312), (18512, 53648), (19936, 49816), (22784, 43589), (23296, 42631), (24908, 39872), (26824, 37024), (30656, 32396)]