450996848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1667}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 899926032

約数和(自身を除く): 448929184

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 457, 592, 914, 1667, 1828, 3334, 3656, 6668, 7312, 13336, 16909, 26672, 33818, 61679, 67636, 123358, 135272, 246716, 270544, 493432, 761819, 986864, 1523638, 3047276, 6094552, 12189104, 28187303, 56374606, 112749212, 225498424, 450996848]

約数ペア:

[(1, 450996848), (2, 225498424), (4, 112749212), (8, 56374606), (16, 28187303), (37, 12189104), (74, 6094552), (148, 3047276), (296, 1523638), (457, 986864), (592, 761819), (914, 493432), (1667, 270544), (1828, 246716), (3334, 135272), (3656, 123358), (6668, 67636), (7312, 61679), (13336, 33818), (16909, 26672)]