219586048

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 483969024

約数和(自身を除く): 264382976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 307, 352, 508, 512, 614, 704, 1016, 1228, 1397, 1408, 2032, 2456, 2794, 2816, 3377, 4064, 4912, 5588, 5632, 6754, 8128, 9824, 11176, 13508, 16256, 19648, 22352, 27016, 32512, 38989, 39296, 44704, 54032, 65024, 77978, 78592, 89408, 108064, 155956, 157184, 178816, 216128, 311912, 357632, 428879, 432256, 623824, 715264, 857758, 864512, 1247648, 1715516, 1729024, 2495296, 3431032, 4990592, 6862064, 9981184, 13724128, 19962368, 27448256, 54896512, 109793024, 219586048]

約数ペア:

[(1, 219586048), (2, 109793024), (4, 54896512), (8, 27448256), (11, 19962368), (16, 13724128), (22, 9981184), (32, 6862064), (44, 4990592), (64, 3431032), (88, 2495296), (127, 1729024), (128, 1715516), (176, 1247648), (254, 864512), (256, 857758), (307, 715264), (352, 623824), (508, 432256), (512, 428879), (614, 357632), (704, 311912), (1016, 216128), (1228, 178816), (1397, 157184), (1408, 155956), (2032, 108064), (2456, 89408), (2794, 78592), (2816, 77978), (3377, 65024), (4064, 54032), (4912, 44704), (5588, 39296), (5632, 38989), (6754, 32512), (8128, 27016), (9824, 22352), (11176, 19648), (13508, 16256)]