402442903716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1587997}}^1$

素因数の和:1588449

約数の個数: 72

約数和(自身を含む): 1094880157056

約数和(自身を除く): 692437253340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 431, 588, 862, 1293, 1724, 2586, 3017, 5172, 6034, 9051, 12068, 18102, 21119, 36204, 42238, 63357, 84476, 126714, 253428, 1587997, 3175994, 4763991, 6351988, 9527982, 11115979, 19055964, 22231958, 33347937, 44463916, 66695874, 77811853, 133391748, 155623706, 233435559, 311247412, 466871118, 684426707, 933742236, 1368853414, 2053280121, 2737706828, 4106560242, 4790986949, 8213120484, 9581973898, 14372960847, 19163947796, 28745921694, 33536908643, 57491843388, 67073817286, 100610725929, 134147634572, 201221451858, 402442903716]

約数ペア:

[(1, 402442903716), (2, 201221451858), (3, 134147634572), (4, 100610725929), (6, 67073817286), (7, 57491843388), (12, 33536908643), (14, 28745921694), (21, 19163947796), (28, 14372960847), (42, 9581973898), (49, 8213120484), (84, 4790986949), (98, 4106560242), (147, 2737706828), (196, 2053280121), (294, 1368853414), (431, 933742236), (588, 684426707), (862, 466871118), (1293, 311247412), (1724, 233435559), (2586, 155623706), (3017, 133391748), (5172, 77811853), (6034, 66695874), (9051, 44463916), (12068, 33347937), (18102, 22231958), (21119, 19055964), (36204, 11115979), (42238, 9527982), (63357, 6351988), (84476, 4763991), (126714, 3175994), (253428, 1587997)]