220903152

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 590105088

約数和(自身を除く): 369201936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 71, 106, 142, 159, 212, 213, 284, 318, 424, 426, 568, 636, 848, 852, 1136, 1223, 1272, 1704, 2446, 2544, 3408, 3669, 3763, 4892, 7338, 7526, 9784, 11289, 14676, 15052, 19568, 22578, 29352, 30104, 45156, 58704, 60208, 64819, 86833, 90312, 129638, 173666, 180624, 194457, 259276, 260499, 347332, 388914, 518552, 520998, 694664, 777828, 1037104, 1041996, 1389328, 1555656, 2083992, 3111312, 4167984, 4602149, 9204298, 13806447, 18408596, 27612894, 36817192, 55225788, 73634384, 110451576, 220903152]

約数ペア:

[(1, 220903152), (2, 110451576), (3, 73634384), (4, 55225788), (6, 36817192), (8, 27612894), (12, 18408596), (16, 13806447), (24, 9204298), (48, 4602149), (53, 4167984), (71, 3111312), (106, 2083992), (142, 1555656), (159, 1389328), (212, 1041996), (213, 1037104), (284, 777828), (318, 694664), (424, 520998), (426, 518552), (568, 388914), (636, 347332), (848, 260499), (852, 259276), (1136, 194457), (1223, 180624), (1272, 173666), (1704, 129638), (2446, 90312), (2544, 86833), (3408, 64819), (3669, 60208), (3763, 58704), (4892, 45156), (7338, 30104), (7526, 29352), (9784, 22578), (11289, 19568), (14676, 15052)]