31381823412

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{9049}}^1$

素因数の和:9422

約数の個数: 96

約数和(自身を含む): 82284048000

約数和(自身を除く): 50902224588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 197, 326, 394, 489, 591, 652, 788, 978, 1182, 1467, 1773, 1956, 2364, 2934, 3546, 4401, 5319, 5868, 7092, 8802, 9049, 10638, 17604, 18098, 21276, 27147, 32111, 36196, 54294, 64222, 81441, 96333, 108588, 128444, 162882, 192666, 244323, 288999, 325764, 385332, 488646, 577998, 866997, 977292, 1155996, 1474987, 1733994, 1782653, 2949974, 3467988, 3565306, 4424961, 5347959, 5899948, 7130612, 8849922, 10695918, 13274883, 16043877, 17699844, 21391836, 26549766, 32087754, 39824649, 48131631, 53099532, 64175508, 79649298, 96263262, 159298596, 192526524, 290572439, 581144878, 871717317, 1162289756, 1743434634, 2615151951, 3486869268, 5230303902, 7845455853, 10460607804, 15690911706, 31381823412]

約数ペア:

[(1, 31381823412), (2, 15690911706), (3, 10460607804), (4, 7845455853), (6, 5230303902), (9, 3486869268), (12, 2615151951), (18, 1743434634), (27, 1162289756), (36, 871717317), (54, 581144878), (108, 290572439), (163, 192526524), (197, 159298596), (326, 96263262), (394, 79649298), (489, 64175508), (591, 53099532), (652, 48131631), (788, 39824649), (978, 32087754), (1182, 26549766), (1467, 21391836), (1773, 17699844), (1956, 16043877), (2364, 13274883), (2934, 10695918), (3546, 8849922), (4401, 7130612), (5319, 5899948), (5868, 5347959), (7092, 4424961), (8802, 3565306), (9049, 3467988), (10638, 2949974), (17604, 1782653), (18098, 1733994), (21276, 1474987), (27147, 1155996), (32111, 977292), (36196, 866997), (54294, 577998), (64222, 488646), (81441, 385332), (96333, 325764), (108588, 288999), (128444, 244323), (162882, 192666)]