217115740872

素因数分解:

$2^3\times 3^3\times {\mathrm{727}}^1\times {\mathrm{1382621}}^1$

素因数の和:1383363

約数の個数: 64

約数和(自身を含む): 603929289600

約数和(自身を除く): 386813548728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 727, 1454, 2181, 2908, 4362, 5816, 6543, 8724, 13086, 17448, 19629, 26172, 39258, 52344, 78516, 157032, 1382621, 2765242, 4147863, 5530484, 8295726, 11060968, 12443589, 16591452, 24887178, 33182904, 37330767, 49774356, 74661534, 99548712, 149323068, 298646136, 1005165467, 2010330934, 3015496401, 4020661868, 6030992802, 8041323736, 9046489203, 12061985604, 18092978406, 24123971208, 27139467609, 36185956812, 54278935218, 72371913624, 108557870436, 217115740872]

約数ペア:

[(1, 217115740872), (2, 108557870436), (3, 72371913624), (4, 54278935218), (6, 36185956812), (8, 27139467609), (9, 24123971208), (12, 18092978406), (18, 12061985604), (24, 9046489203), (27, 8041323736), (36, 6030992802), (54, 4020661868), (72, 3015496401), (108, 2010330934), (216, 1005165467), (727, 298646136), (1454, 149323068), (2181, 99548712), (2908, 74661534), (4362, 49774356), (5816, 37330767), (6543, 33182904), (8724, 24887178), (13086, 16591452), (17448, 12443589), (19629, 11060968), (26172, 8295726), (39258, 5530484), (52344, 4147863), (78516, 2765242), (157032, 1382621)]