419985936

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{39953}}^1$

素因数の和:40040

約数の個数: 60

約数和(自身を含む): 1191508188

約数和(自身を除く): 771522252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 39953, 79906, 119859, 159812, 239718, 319624, 359577, 479436, 639248, 719154, 958872, 1438308, 1917744, 2876616, 2916569, 5753232, 5833138, 8749707, 11666276, 17499414, 23332552, 26249121, 34998828, 46665104, 52498242, 69997656, 104996484, 139995312, 209992968, 419985936]

約数ペア:

[(1, 419985936), (2, 209992968), (3, 139995312), (4, 104996484), (6, 69997656), (8, 52498242), (9, 46665104), (12, 34998828), (16, 26249121), (18, 23332552), (24, 17499414), (36, 11666276), (48, 8749707), (72, 5833138), (73, 5753232), (144, 2916569), (146, 2876616), (219, 1917744), (292, 1438308), (438, 958872), (584, 719154), (657, 639248), (876, 479436), (1168, 359577), (1314, 319624), (1752, 239718), (2628, 159812), (3504, 119859), (5256, 79906), (10512, 39953)]