329505246

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1547

約数の個数: 80

約数和(自身を含む): 848246784

約数和(自身を除く): 518741538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 223, 378, 446, 567, 669, 1134, 1303, 1338, 1561, 2007, 2606, 3122, 3909, 4014, 4683, 6021, 7818, 9121, 9366, 11727, 12042, 14049, 18063, 18242, 23454, 27363, 28098, 35181, 36126, 42147, 54726, 70362, 82089, 84294, 105543, 126441, 164178, 211086, 246267, 252882, 290569, 492534, 581138, 738801, 871707, 1477602, 1743414, 2033983, 2615121, 4067966, 5230242, 6101949, 7845363, 12203898, 15690726, 18305847, 23536089, 36611694, 47072178, 54917541, 109835082, 164752623, 329505246]

約数ペア:

[(1, 329505246), (2, 164752623), (3, 109835082), (6, 54917541), (7, 47072178), (9, 36611694), (14, 23536089), (18, 18305847), (21, 15690726), (27, 12203898), (42, 7845363), (54, 6101949), (63, 5230242), (81, 4067966), (126, 2615121), (162, 2033983), (189, 1743414), (223, 1477602), (378, 871707), (446, 738801), (567, 581138), (669, 492534), (1134, 290569), (1303, 252882), (1338, 246267), (1561, 211086), (2007, 164178), (2606, 126441), (3122, 105543), (3909, 84294), (4014, 82089), (4683, 70362), (6021, 54726), (7818, 42147), (9121, 36126), (9366, 35181), (11727, 28098), (12042, 27363), (14049, 23454), (18063, 18242)]