320468382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33403}}^1$

素因数の和:33465

約数の個数: 48

約数和(自身を含む): 766020528

約数和(自身を除く): 445552146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 33403, 66806, 100209, 200418, 300627, 434239, 601254, 868478, 1302717, 1369523, 2605434, 2739046, 3908151, 4108569, 7816302, 8217138, 12325707, 17803799, 24651414, 35607598, 53411397, 106822794, 160234191, 320468382]

約数ペア:

[(1, 320468382), (2, 160234191), (3, 106822794), (6, 53411397), (9, 35607598), (13, 24651414), (18, 17803799), (26, 12325707), (39, 8217138), (41, 7816302), (78, 4108569), (82, 3908151), (117, 2739046), (123, 2605434), (234, 1369523), (246, 1302717), (369, 868478), (533, 601254), (738, 434239), (1066, 300627), (1599, 200418), (3198, 100209), (4797, 66806), (9594, 33403)]