256733184

素因数分解:

$2^{12}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1273

約数の個数: 104

約数和(自身を含む): 725394960

約数和(自身を除く): 468661776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1229, 1536, 1632, 2048, 2176, 2458, 3072, 3264, 3687, 4096, 4352, 4916, 6144, 6528, 7374, 8704, 9832, 12288, 13056, 14748, 17408, 19664, 20893, 26112, 29496, 34816, 39328, 41786, 52224, 58992, 62679, 69632, 78656, 83572, 104448, 117984, 125358, 157312, 167144, 208896, 235968, 250716, 314624, 334288, 471936, 501432, 629248, 668576, 943872, 1002864, 1258496, 1337152, 1887744, 2005728, 2516992, 2674304, 3775488, 4011456, 5033984, 5348608, 7550976, 8022912, 10697216, 15101952, 16045824, 21394432, 32091648, 42788864, 64183296, 85577728, 128366592, 256733184]

約数ペア:

[(1, 256733184), (2, 128366592), (3, 85577728), (4, 64183296), (6, 42788864), (8, 32091648), (12, 21394432), (16, 16045824), (17, 15101952), (24, 10697216), (32, 8022912), (34, 7550976), (48, 5348608), (51, 5033984), (64, 4011456), (68, 3775488), (96, 2674304), (102, 2516992), (128, 2005728), (136, 1887744), (192, 1337152), (204, 1258496), (256, 1002864), (272, 943872), (384, 668576), (408, 629248), (512, 501432), (544, 471936), (768, 334288), (816, 314624), (1024, 250716), (1088, 235968), (1229, 208896), (1536, 167144), (1632, 157312), (2048, 125358), (2176, 117984), (2458, 104448), (3072, 83572), (3264, 78656), (3687, 69632), (4096, 62679), (4352, 58992), (4916, 52224), (6144, 41786), (6528, 39328), (7374, 34816), (8704, 29496), (9832, 26112), (12288, 20893), (13056, 19664), (14748, 17408)]