321493032

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{637883}}^1$

素因数の和:637902

約数の個数: 48

約数和(自身を含む): 995099040

約数和(自身を除く): 673606008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 637883, 1275766, 1913649, 2551532, 3827298, 4465181, 5103064, 5740947, 7654596, 8930362, 11481894, 13395543, 15309192, 17860724, 22963788, 26791086, 35721448, 40186629, 45927576, 53582172, 80373258, 107164344, 160746516, 321493032]

約数ペア:

[(1, 321493032), (2, 160746516), (3, 107164344), (4, 80373258), (6, 53582172), (7, 45927576), (8, 40186629), (9, 35721448), (12, 26791086), (14, 22963788), (18, 17860724), (21, 15309192), (24, 13395543), (28, 11481894), (36, 8930362), (42, 7654596), (56, 5740947), (63, 5103064), (72, 4465181), (84, 3827298), (126, 2551532), (168, 1913649), (252, 1275766), (504, 637883)]