994791168

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{61681}}^1$

素因数の和:61710

約数の個数: 108

約数和(自身を含む): 3278028208

約数和(自身を除く): 2283237040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 61681, 123362, 185043, 246724, 370086, 431767, 493448, 555129, 740172, 863534, 986896, 1110258, 1295301, 1480344, 1727068, 1973792, 2220516, 2590602, 2960688, 3454136, 3885903, 3947584, 4441032, 5181204, 5921376, 6908272, 7771806, 7895168, 8882064, 10362408, 11842752, 13816544, 15543612, 15790336, 17764128, 20724816, 23685504, 27633088, 31087224, 35528256, 41449632, 47371008, 55266176, 62174448, 71056512, 82899264, 110532352, 124348896, 142113024, 165798528, 248697792, 331597056, 497395584, 994791168]

約数ペア:

[(1, 994791168), (2, 497395584), (3, 331597056), (4, 248697792), (6, 165798528), (7, 142113024), (8, 124348896), (9, 110532352), (12, 82899264), (14, 71056512), (16, 62174448), (18, 55266176), (21, 47371008), (24, 41449632), (28, 35528256), (32, 31087224), (36, 27633088), (42, 23685504), (48, 20724816), (56, 17764128), (63, 15790336), (64, 15543612), (72, 13816544), (84, 11842752), (96, 10362408), (112, 8882064), (126, 7895168), (128, 7771806), (144, 6908272), (168, 5921376), (192, 5181204), (224, 4441032), (252, 3947584), (256, 3885903), (288, 3454136), (336, 2960688), (384, 2590602), (448, 2220516), (504, 1973792), (576, 1727068), (672, 1480344), (768, 1295301), (896, 1110258), (1008, 986896), (1152, 863534), (1344, 740172), (1792, 555129), (2016, 493448), (2304, 431767), (2688, 370086), (4032, 246724), (5376, 185043), (8064, 123362), (16128, 61681)]