406049904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6997}}^1$

素因数の和:7055

約数の個数: 120

約数和(自身を含む): 1263446912

約数和(自身を除く): 857397008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 6997, 7254, 9672, 13994, 14508, 19344, 20991, 27988, 29016, 41982, 55976, 58032, 62973, 83964, 90961, 111952, 125946, 167928, 181922, 216907, 251892, 272883, 335856, 363844, 433814, 503784, 545766, 650721, 727688, 818649, 867628, 1007568, 1091532, 1301442, 1455376, 1637298, 1735256, 1952163, 2183064, 2602884, 2819791, 3274596, 3470512, 3904326, 4366128, 5205768, 5639582, 6549192, 7808652, 8459373, 10411536, 11279164, 13098384, 15617304, 16918746, 22558328, 25378119, 31234608, 33837492, 45116656, 50756238, 67674984, 101512476, 135349968, 203024952, 406049904]

約数ペア:

[(1, 406049904), (2, 203024952), (3, 135349968), (4, 101512476), (6, 67674984), (8, 50756238), (9, 45116656), (12, 33837492), (13, 31234608), (16, 25378119), (18, 22558328), (24, 16918746), (26, 15617304), (31, 13098384), (36, 11279164), (39, 10411536), (48, 8459373), (52, 7808652), (62, 6549192), (72, 5639582), (78, 5205768), (93, 4366128), (104, 3904326), (117, 3470512), (124, 3274596), (144, 2819791), (156, 2602884), (186, 2183064), (208, 1952163), (234, 1735256), (248, 1637298), (279, 1455376), (312, 1301442), (372, 1091532), (403, 1007568), (468, 867628), (496, 818649), (558, 727688), (624, 650721), (744, 545766), (806, 503784), (936, 433814), (1116, 363844), (1209, 335856), (1488, 272883), (1612, 251892), (1872, 216907), (2232, 181922), (2418, 167928), (3224, 125946), (3627, 111952), (4464, 90961), (4836, 83964), (6448, 62973), (6997, 58032), (7254, 55976), (9672, 41982), (13994, 29016), (14508, 27988), (19344, 20991)]