254007432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{503983}}^1$

素因数の和:504002

約数の個数: 48

約数和(自身を含む): 786215040

約数和(自身を除く): 532207608

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, 503983, 1007966, 1511949, 2015932, 3023898, 3527881, 4031864, 4535847, 6047796, 7055762, 9071694, 10583643, 12095592, 14111524, 18143388, 21167286, 28223048, 31750929, 36286776, 42334572, 63501858, 84669144, 127003716, 254007432]

約数ペア:

[(1, 254007432), (2, 127003716), (3, 84669144), (4, 63501858), (6, 42334572), (7, 36286776), (8, 31750929), (9, 28223048), (12, 21167286), (14, 18143388), (18, 14111524), (21, 12095592), (24, 10583643), (28, 9071694), (36, 7055762), (42, 6047796), (56, 4535847), (63, 4031864), (72, 3527881), (84, 3023898), (126, 2015932), (168, 1511949), (252, 1007966), (504, 503983)]