31919371008

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{30139}}^1$

素因数の和:30362

約数の個数: 144

約数和(自身を含む): 97584157440

約数和(自身を除く): 65664786432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 197, 224, 256, 336, 384, 394, 448, 591, 672, 768, 788, 896, 1182, 1344, 1379, 1576, 1792, 2364, 2688, 2758, 3152, 4137, 4728, 5376, 5516, 6304, 8274, 9456, 11032, 12608, 16548, 18912, 22064, 25216, 30139, 33096, 37824, 44128, 50432, 60278, 66192, 75648, 88256, 90417, 120556, 132384, 151296, 176512, 180834, 210973, 241112, 264768, 353024, 361668, 421946, 482224, 529536, 632919, 723336, 843892, 964448, 1059072, 1265838, 1446672, 1687784, 1928896, 2531676, 2893344, 3375568, 3857792, 5063352, 5786688, 5937383, 6751136, 7715584, 10126704, 11573376, 11874766, 13502272, 17812149, 20253408, 23146752, 23749532, 27004544, 35624298, 40506816, 41561681, 47499064, 54009088, 71248596, 81013632, 83123362, 94998128, 124685043, 142497192, 162027264, 166246724, 189996256, 249370086, 284994384, 332493448, 379992512, 498740172, 569988768, 664986896, 759985024, 997480344, 1139977536, 1329973792, 1519970048, 1994960688, 2279955072, 2659947584, 3989921376, 4559910144, 5319895168, 7979842752, 10639790336, 15959685504, 31919371008]

約数ペア:

[(1, 31919371008), (2, 15959685504), (3, 10639790336), (4, 7979842752), (6, 5319895168), (7, 4559910144), (8, 3989921376), (12, 2659947584), (14, 2279955072), (16, 1994960688), (21, 1519970048), (24, 1329973792), (28, 1139977536), (32, 997480344), (42, 759985024), (48, 664986896), (56, 569988768), (64, 498740172), (84, 379992512), (96, 332493448), (112, 284994384), (128, 249370086), (168, 189996256), (192, 166246724), (197, 162027264), (224, 142497192), (256, 124685043), (336, 94998128), (384, 83123362), (394, 81013632), (448, 71248596), (591, 54009088), (672, 47499064), (768, 41561681), (788, 40506816), (896, 35624298), (1182, 27004544), (1344, 23749532), (1379, 23146752), (1576, 20253408), (1792, 17812149), (2364, 13502272), (2688, 11874766), (2758, 11573376), (3152, 10126704), (4137, 7715584), (4728, 6751136), (5376, 5937383), (5516, 5786688), (6304, 5063352), (8274, 3857792), (9456, 3375568), (11032, 2893344), (12608, 2531676), (16548, 1928896), (18912, 1687784), (22064, 1446672), (25216, 1265838), (30139, 1059072), (33096, 964448), (37824, 843892), (44128, 723336), (50432, 632919), (60278, 529536), (66192, 482224), (75648, 421946), (88256, 361668), (90417, 353024), (120556, 264768), (132384, 241112), (151296, 210973), (176512, 180834)]