423361458

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31741}}^1$

素因数の和:31784

約数の個数: 64

約数和(自身を含む): 1066531200

約数和(自身を除く): 643169742

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 31741, 63482, 95223, 190446, 285669, 412633, 571338, 603079, 825266, 857007, 1206158, 1237899, 1714014, 1809237, 2475798, 3618474, 3713697, 5427711, 7427394, 7840027, 10855422, 11141091, 15680054, 16283133, 22282182, 23520081, 32566266, 47040162, 70560243, 141120486, 211680729, 423361458]

約数ペア:

[(1, 423361458), (2, 211680729), (3, 141120486), (6, 70560243), (9, 47040162), (13, 32566266), (18, 23520081), (19, 22282182), (26, 16283133), (27, 15680054), (38, 11141091), (39, 10855422), (54, 7840027), (57, 7427394), (78, 5427711), (114, 3713697), (117, 3618474), (171, 2475798), (234, 1809237), (247, 1714014), (342, 1237899), (351, 1206158), (494, 857007), (513, 825266), (702, 603079), (741, 571338), (1026, 412633), (1482, 285669), (2223, 190446), (4446, 95223), (6669, 63482), (13338, 31741)]