400972032

素因数分解:

$2^8\times 3^4\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 180

約数和(自身を含む): 1219059996

約数和(自身を除く): 818087964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 256, 288, 317, 324, 366, 384, 432, 488, 549, 576, 634, 648, 732, 768, 864, 951, 976, 1098, 1152, 1268, 1296, 1464, 1647, 1728, 1902, 1952, 2196, 2304, 2536, 2592, 2853, 2928, 3294, 3456, 3804, 3904, 4392, 4941, 5072, 5184, 5706, 5856, 6588, 6912, 7608, 7808, 8559, 8784, 9882, 10144, 10368, 11412, 11712, 13176, 15216, 15616, 17118, 17568, 19337, 19764, 20288, 20736, 22824, 23424, 25677, 26352, 30432, 34236, 35136, 38674, 39528, 40576, 45648, 46848, 51354, 52704, 58011, 60864, 68472, 70272, 77348, 79056, 81152, 91296, 102708, 105408, 116022, 121728, 136944, 140544, 154696, 158112, 174033, 182592, 205416, 210816, 232044, 243456, 273888, 309392, 316224, 348066, 365184, 410832, 421632, 464088, 522099, 547776, 618784, 632448, 696132, 730368, 821664, 928176, 1044198, 1095552, 1237568, 1264896, 1392264, 1566297, 1643328, 1856352, 2088396, 2191104, 2475136, 2784528, 3132594, 3286656, 3712704, 4176792, 4950272, 5569056, 6265188, 6573312, 7425408, 8353584, 11138112, 12530376, 14850816, 16707168, 22276224, 25060752, 33414336, 44552448, 50121504, 66828672, 100243008, 133657344, 200486016, 400972032]

約数ペア:

[(1, 400972032), (2, 200486016), (3, 133657344), (4, 100243008), (6, 66828672), (8, 50121504), (9, 44552448), (12, 33414336), (16, 25060752), (18, 22276224), (24, 16707168), (27, 14850816), (32, 12530376), (36, 11138112), (48, 8353584), (54, 7425408), (61, 6573312), (64, 6265188), (72, 5569056), (81, 4950272), (96, 4176792), (108, 3712704), (122, 3286656), (128, 3132594), (144, 2784528), (162, 2475136), (183, 2191104), (192, 2088396), (216, 1856352), (244, 1643328), (256, 1566297), (288, 1392264), (317, 1264896), (324, 1237568), (366, 1095552), (384, 1044198), (432, 928176), (488, 821664), (549, 730368), (576, 696132), (634, 632448), (648, 618784), (732, 547776), (768, 522099), (864, 464088), (951, 421632), (976, 410832), (1098, 365184), (1152, 348066), (1268, 316224), (1296, 309392), (1464, 273888), (1647, 243456), (1728, 232044), (1902, 210816), (1952, 205416), (2196, 182592), (2304, 174033), (2536, 158112), (2592, 154696), (2853, 140544), (2928, 136944), (3294, 121728), (3456, 116022), (3804, 105408), (3904, 102708), (4392, 91296), (4941, 81152), (5072, 79056), (5184, 77348), (5706, 70272), (5856, 68472), (6588, 60864), (6912, 58011), (7608, 52704), (7808, 51354), (8559, 46848), (8784, 45648), (9882, 40576), (10144, 39528), (10368, 38674), (11412, 35136), (11712, 34236), (13176, 30432), (15216, 26352), (15616, 25677), (17118, 23424), (17568, 22824), (19337, 20736), (19764, 20288)]