1240844176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5591}}^1$

素因数の和:5720

約数の個数: 80

約数和(自身を含む): 2854067328

約数和(自身を除く): 1613223152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 104, 143, 176, 194, 208, 286, 388, 572, 776, 1067, 1144, 1261, 1552, 2134, 2288, 2522, 4268, 5044, 5591, 8536, 10088, 11182, 13871, 17072, 20176, 22364, 27742, 44728, 55484, 61501, 72683, 89456, 110968, 123002, 145366, 221936, 246004, 290732, 492008, 542327, 581464, 799513, 984016, 1084654, 1162928, 1599026, 2169308, 3198052, 4338616, 5965597, 6396104, 7050251, 8677232, 11931194, 12792208, 14100502, 23862388, 28201004, 47724776, 56402008, 77552761, 95449552, 112804016, 155105522, 310211044, 620422088, 1240844176]

約数ペア:

[(1, 1240844176), (2, 620422088), (4, 310211044), (8, 155105522), (11, 112804016), (13, 95449552), (16, 77552761), (22, 56402008), (26, 47724776), (44, 28201004), (52, 23862388), (88, 14100502), (97, 12792208), (104, 11931194), (143, 8677232), (176, 7050251), (194, 6396104), (208, 5965597), (286, 4338616), (388, 3198052), (572, 2169308), (776, 1599026), (1067, 1162928), (1144, 1084654), (1261, 984016), (1552, 799513), (2134, 581464), (2288, 542327), (2522, 492008), (4268, 290732), (5044, 246004), (5591, 221936), (8536, 145366), (10088, 123002), (11182, 110968), (13871, 89456), (17072, 72683), (20176, 61501), (22364, 55484), (27742, 44728)]