220469568

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:916

約数の個数: 112

約数和(自身を含む): 641786880

約数和(自身を除く): 421317312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 139, 176, 192, 264, 278, 352, 417, 528, 556, 704, 751, 834, 1056, 1112, 1502, 1529, 1668, 2112, 2224, 2253, 3004, 3058, 3336, 4448, 4506, 4587, 6008, 6116, 6672, 8261, 8896, 9012, 9174, 12016, 12232, 13344, 16522, 18024, 18348, 24032, 24464, 24783, 26688, 33044, 36048, 36696, 48064, 48928, 49566, 66088, 72096, 73392, 97856, 99132, 104389, 132176, 144192, 146784, 198264, 208778, 264352, 293568, 313167, 396528, 417556, 528704, 626334, 793056, 835112, 1148279, 1252668, 1586112, 1670224, 2296558, 2505336, 3340448, 3444837, 4593116, 5010672, 6680896, 6889674, 9186232, 10021344, 13779348, 18372464, 20042688, 27558696, 36744928, 55117392, 73489856, 110234784, 220469568]

約数ペア:

[(1, 220469568), (2, 110234784), (3, 73489856), (4, 55117392), (6, 36744928), (8, 27558696), (11, 20042688), (12, 18372464), (16, 13779348), (22, 10021344), (24, 9186232), (32, 6889674), (33, 6680896), (44, 5010672), (48, 4593116), (64, 3444837), (66, 3340448), (88, 2505336), (96, 2296558), (132, 1670224), (139, 1586112), (176, 1252668), (192, 1148279), (264, 835112), (278, 793056), (352, 626334), (417, 528704), (528, 417556), (556, 396528), (704, 313167), (751, 293568), (834, 264352), (1056, 208778), (1112, 198264), (1502, 146784), (1529, 144192), (1668, 132176), (2112, 104389), (2224, 99132), (2253, 97856), (3004, 73392), (3058, 72096), (3336, 66088), (4448, 49566), (4506, 48928), (4587, 48064), (6008, 36696), (6116, 36048), (6672, 33044), (8261, 26688), (8896, 24783), (9012, 24464), (9174, 24032), (12016, 18348), (12232, 18024), (13344, 16522)]