1944887616

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{68909}}^1$

素因数の和:68941

約数の個数: 126

約数和(自身を含む): 6484913370

約数和(自身を除く): 4540025754

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 68909, 137818, 206727, 275636, 413454, 482363, 551272, 620181, 826908, 964726, 1102544, 1240362, 1447089, 1653816, 1929452, 2205088, 2480724, 2894178, 3307632, 3376541, 3858904, 4341267, 4410176, 4961448, 5788356, 6615264, 6753082, 7717808, 8682534, 9922896, 10129623, 11576712, 13230528, 13506164, 15435616, 17365068, 19845792, 20259246, 23153424, 27012328, 30388869, 30871232, 34730136, 39691584, 40518492, 46306848, 54024656, 60777738, 69460272, 81036984, 92613696, 108049312, 121555476, 138920544, 162073968, 216098624, 243110952, 277841088, 324147936, 486221904, 648295872, 972443808, 1944887616]

約数ペア:

[(1, 1944887616), (2, 972443808), (3, 648295872), (4, 486221904), (6, 324147936), (7, 277841088), (8, 243110952), (9, 216098624), (12, 162073968), (14, 138920544), (16, 121555476), (18, 108049312), (21, 92613696), (24, 81036984), (28, 69460272), (32, 60777738), (36, 54024656), (42, 46306848), (48, 40518492), (49, 39691584), (56, 34730136), (63, 30871232), (64, 30388869), (72, 27012328), (84, 23153424), (96, 20259246), (98, 19845792), (112, 17365068), (126, 15435616), (144, 13506164), (147, 13230528), (168, 11576712), (192, 10129623), (196, 9922896), (224, 8682534), (252, 7717808), (288, 6753082), (294, 6615264), (336, 5788356), (392, 4961448), (441, 4410176), (448, 4341267), (504, 3858904), (576, 3376541), (588, 3307632), (672, 2894178), (784, 2480724), (882, 2205088), (1008, 1929452), (1176, 1653816), (1344, 1447089), (1568, 1240362), (1764, 1102544), (2016, 964726), (2352, 826908), (3136, 620181), (3528, 551272), (4032, 482363), (4704, 413454), (7056, 275636), (9408, 206727), (14112, 137818), (28224, 68909)]