263930352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1307}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 781116672

約数和(自身を除く): 517186320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 601, 1202, 1307, 1803, 2404, 2614, 3606, 3921, 4207, 4808, 5228, 7212, 7842, 8414, 9149, 9616, 10456, 12621, 14424, 15684, 16828, 18298, 20912, 25242, 27447, 28848, 31368, 33656, 36596, 50484, 54894, 62736, 67312, 73192, 100968, 109788, 146384, 201936, 219576, 439152, 785507, 1571014, 2356521, 3142028, 4713042, 5498549, 6284056, 9426084, 10997098, 12568112, 16495647, 18852168, 21994196, 32991294, 37704336, 43988392, 65982588, 87976784, 131965176, 263930352]

約数ペア:

[(1, 263930352), (2, 131965176), (3, 87976784), (4, 65982588), (6, 43988392), (7, 37704336), (8, 32991294), (12, 21994196), (14, 18852168), (16, 16495647), (21, 12568112), (24, 10997098), (28, 9426084), (42, 6284056), (48, 5498549), (56, 4713042), (84, 3142028), (112, 2356521), (168, 1571014), (336, 785507), (601, 439152), (1202, 219576), (1307, 201936), (1803, 146384), (2404, 109788), (2614, 100968), (3606, 73192), (3921, 67312), (4207, 62736), (4808, 54894), (5228, 50484), (7212, 36596), (7842, 33656), (8414, 31368), (9149, 28848), (9616, 27447), (10456, 25242), (12621, 20912), (14424, 18298), (15684, 16828)]