258485808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3389}}^1$

素因数の和:3634

約数の個数: 80

約数和(自身を含む): 766736640

約数和(自身を除く): 508250832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 3389, 3632, 4767, 5448, 6356, 6778, 9534, 10167, 10896, 12712, 13556, 19068, 20334, 23723, 25424, 27112, 38136, 40668, 47446, 54224, 71169, 76272, 81336, 94892, 142338, 162672, 189784, 284676, 379568, 569352, 769303, 1138704, 1538606, 2307909, 3077212, 4615818, 5385121, 6154424, 9231636, 10770242, 12308848, 16155363, 18463272, 21540484, 32310726, 36926544, 43080968, 64621452, 86161936, 129242904, 258485808]

約数ペア:

[(1, 258485808), (2, 129242904), (3, 86161936), (4, 64621452), (6, 43080968), (7, 36926544), (8, 32310726), (12, 21540484), (14, 18463272), (16, 16155363), (21, 12308848), (24, 10770242), (28, 9231636), (42, 6154424), (48, 5385121), (56, 4615818), (84, 3077212), (112, 2307909), (168, 1538606), (227, 1138704), (336, 769303), (454, 569352), (681, 379568), (908, 284676), (1362, 189784), (1589, 162672), (1816, 142338), (2724, 94892), (3178, 81336), (3389, 76272), (3632, 71169), (4767, 54224), (5448, 47446), (6356, 40668), (6778, 38136), (9534, 27112), (10167, 25424), (10896, 23723), (12712, 20334), (13556, 19068)]