219562784

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2302

約数の個数: 96

約数和(自身を含む): 542868480

約数和(自身を除く): 323305696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 532, 608, 644, 736, 874, 1064, 1288, 1748, 2128, 2243, 2576, 3059, 3496, 4256, 4486, 5152, 6118, 6992, 8972, 12236, 13984, 15701, 17944, 24472, 31402, 35888, 42617, 48944, 51589, 62804, 71776, 85234, 97888, 103178, 125608, 170468, 206356, 251216, 298319, 340936, 361123, 412712, 502432, 596638, 681872, 722246, 825424, 980191, 1193276, 1363744, 1444492, 1650848, 1960382, 2386552, 2888984, 3920764, 4773104, 5777968, 6861337, 7841528, 9546208, 11555936, 13722674, 15683056, 27445348, 31366112, 54890696, 109781392, 219562784]

約数ペア:

[(1, 219562784), (2, 109781392), (4, 54890696), (7, 31366112), (8, 27445348), (14, 15683056), (16, 13722674), (19, 11555936), (23, 9546208), (28, 7841528), (32, 6861337), (38, 5777968), (46, 4773104), (56, 3920764), (76, 2888984), (92, 2386552), (112, 1960382), (133, 1650848), (152, 1444492), (161, 1363744), (184, 1193276), (224, 980191), (266, 825424), (304, 722246), (322, 681872), (368, 596638), (437, 502432), (532, 412712), (608, 361123), (644, 340936), (736, 298319), (874, 251216), (1064, 206356), (1288, 170468), (1748, 125608), (2128, 103178), (2243, 97888), (2576, 85234), (3059, 71776), (3496, 62804), (4256, 51589), (4486, 48944), (5152, 42617), (6118, 35888), (6992, 31402), (8972, 24472), (12236, 17944), (13984, 15701)]