220713408

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{3391}}^1$

素因数の和:3522

約数の個数: 84

約数和(自身を含む): 638421888

約数和(自身を除く): 417708480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 452, 576, 678, 904, 1017, 1356, 1808, 2034, 2712, 3391, 3616, 4068, 5424, 6782, 7232, 8136, 10173, 10848, 13564, 16272, 20346, 21696, 27128, 30519, 32544, 40692, 54256, 61038, 65088, 81384, 108512, 122076, 162768, 217024, 244152, 325536, 383183, 488304, 651072, 766366, 976608, 1149549, 1532732, 1953216, 2299098, 3065464, 3448647, 4598196, 6130928, 6897294, 9196392, 12261856, 13794588, 18392784, 24523712, 27589176, 36785568, 55178352, 73571136, 110356704, 220713408]

約数ペア:

[(1, 220713408), (2, 110356704), (3, 73571136), (4, 55178352), (6, 36785568), (8, 27589176), (9, 24523712), (12, 18392784), (16, 13794588), (18, 12261856), (24, 9196392), (32, 6897294), (36, 6130928), (48, 4598196), (64, 3448647), (72, 3065464), (96, 2299098), (113, 1953216), (144, 1532732), (192, 1149549), (226, 976608), (288, 766366), (339, 651072), (452, 488304), (576, 383183), (678, 325536), (904, 244152), (1017, 217024), (1356, 162768), (1808, 122076), (2034, 108512), (2712, 81384), (3391, 65088), (3616, 61038), (4068, 54256), (5424, 40692), (6782, 32544), (7232, 30519), (8136, 27128), (10173, 21696), (10848, 20346), (13564, 16272)]