245077728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{364699}}^1$

素因数の和:364719

約数の個数: 48

約数和(自身を含む): 735235200

約数和(自身を除く): 490157472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 364699, 729398, 1094097, 1458796, 2188194, 2552893, 2917592, 4376388, 5105786, 5835184, 7658679, 8752776, 10211572, 11670368, 15317358, 17505552, 20423144, 30634716, 35011104, 40846288, 61269432, 81692576, 122538864, 245077728]

約数ペア:

[(1, 245077728), (2, 122538864), (3, 81692576), (4, 61269432), (6, 40846288), (7, 35011104), (8, 30634716), (12, 20423144), (14, 17505552), (16, 15317358), (21, 11670368), (24, 10211572), (28, 8752776), (32, 7658679), (42, 5835184), (48, 5105786), (56, 4376388), (84, 2917592), (96, 2552893), (112, 2188194), (168, 1458796), (224, 1094097), (336, 729398), (672, 364699)]