217039248

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{51973}}^1$

素因数の和:52016

約数の個数: 60

約数和(自身を含む): 628365660

約数和(自身を除く): 411326412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 51973, 103946, 155919, 207892, 311838, 415784, 467757, 623676, 831568, 935514, 1247352, 1507217, 1871028, 2494704, 3014434, 3742056, 4521651, 6028868, 7484112, 9043302, 12057736, 13564953, 18086604, 24115472, 27129906, 36173208, 54259812, 72346416, 108519624, 217039248]

約数ペア:

[(1, 217039248), (2, 108519624), (3, 72346416), (4, 54259812), (6, 36173208), (8, 27129906), (9, 24115472), (12, 18086604), (16, 13564953), (18, 12057736), (24, 9043302), (29, 7484112), (36, 6028868), (48, 4521651), (58, 3742056), (72, 3014434), (87, 2494704), (116, 1871028), (144, 1507217), (174, 1247352), (232, 935514), (261, 831568), (348, 623676), (464, 467757), (522, 415784), (696, 311838), (1044, 207892), (1392, 155919), (2088, 103946), (4176, 51973)]