7978908672

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{41227}}^1$

素因数の和:41263

約数の個数: 176

約数和(自身を含む): 27005989120

約数和(自身を除く): 19027080448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 7168, 8064, 9216, 10752, 12096, 13824, 16128, 21504, 24192, 27648, 32256, 41227, 48384, 64512, 82454, 96768, 123681, 164908, 193536, 247362, 288589, 329816, 371043, 494724, 577178, 659632, 742086, 865767, 989448, 1113129, 1154356, 1319264, 1484172, 1731534, 1978896, 2226258, 2308712, 2597301, 2638528, 2968344, 3463068, 3957792, 4452516, 4617424, 5194602, 5277056, 5936688, 6926136, 7791903, 7915584, 8905032, 9234848, 10389204, 10554112, 11873376, 13852272, 15583806, 15831168, 17810064, 18469696, 20778408, 21108224, 23746752, 27704544, 31167612, 31662336, 35620128, 36939392, 41556816, 42216448, 47493504, 55409088, 62335224, 63324672, 71240256, 73878784, 83113632, 94987008, 110818176, 124670448, 126649344, 142480512, 147757568, 166227264, 189974016, 221636352, 249340896, 284961024, 295515136, 332454528, 379948032, 443272704, 498681792, 569922048, 664909056, 886545408, 997363584, 1139844096, 1329818112, 1994727168, 2659636224, 3989454336, 7978908672]

約数ペア:

[(1, 7978908672), (2, 3989454336), (3, 2659636224), (4, 1994727168), (6, 1329818112), (7, 1139844096), (8, 997363584), (9, 886545408), (12, 664909056), (14, 569922048), (16, 498681792), (18, 443272704), (21, 379948032), (24, 332454528), (27, 295515136), (28, 284961024), (32, 249340896), (36, 221636352), (42, 189974016), (48, 166227264), (54, 147757568), (56, 142480512), (63, 126649344), (64, 124670448), (72, 110818176), (84, 94987008), (96, 83113632), (108, 73878784), (112, 71240256), (126, 63324672), (128, 62335224), (144, 55409088), (168, 47493504), (189, 42216448), (192, 41556816), (216, 36939392), (224, 35620128), (252, 31662336), (256, 31167612), (288, 27704544), (336, 23746752), (378, 21108224), (384, 20778408), (432, 18469696), (448, 17810064), (504, 15831168), (512, 15583806), (576, 13852272), (672, 11873376), (756, 10554112), (768, 10389204), (864, 9234848), (896, 8905032), (1008, 7915584), (1024, 7791903), (1152, 6926136), (1344, 5936688), (1512, 5277056), (1536, 5194602), (1728, 4617424), (1792, 4452516), (2016, 3957792), (2304, 3463068), (2688, 2968344), (3024, 2638528), (3072, 2597301), (3456, 2308712), (3584, 2226258), (4032, 1978896), (4608, 1731534), (5376, 1484172), (6048, 1319264), (6912, 1154356), (7168, 1113129), (8064, 989448), (9216, 865767), (10752, 742086), (12096, 659632), (13824, 577178), (16128, 494724), (21504, 371043), (24192, 329816), (27648, 288589), (32256, 247362), (41227, 193536), (48384, 164908), (64512, 123681), (82454, 96768)]