220562272

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 534933504

約数和(自身を除く): 314371232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 496, 644, 713, 736, 868, 992, 1288, 1381, 1426, 1736, 2576, 2762, 2852, 3472, 4991, 5152, 5524, 5704, 6944, 9667, 9982, 11048, 11408, 19334, 19964, 22096, 22816, 31763, 38668, 39928, 42811, 44192, 63526, 77336, 79856, 85622, 127052, 154672, 159712, 171244, 222341, 254104, 299677, 309344, 342488, 444682, 508208, 599354, 684976, 889364, 984653, 1016416, 1198708, 1369952, 1778728, 1969306, 2397416, 3557456, 3938612, 4794832, 6892571, 7114912, 7877224, 9589664, 13785142, 15754448, 27570284, 31508896, 55140568, 110281136, 220562272]

約数ペア:

[(1, 220562272), (2, 110281136), (4, 55140568), (7, 31508896), (8, 27570284), (14, 15754448), (16, 13785142), (23, 9589664), (28, 7877224), (31, 7114912), (32, 6892571), (46, 4794832), (56, 3938612), (62, 3557456), (92, 2397416), (112, 1969306), (124, 1778728), (161, 1369952), (184, 1198708), (217, 1016416), (224, 984653), (248, 889364), (322, 684976), (368, 599354), (434, 508208), (496, 444682), (644, 342488), (713, 309344), (736, 299677), (868, 254104), (992, 222341), (1288, 171244), (1381, 159712), (1426, 154672), (1736, 127052), (2576, 85622), (2762, 79856), (2852, 77336), (3472, 63526), (4991, 44192), (5152, 42811), (5524, 39928), (5704, 38668), (6944, 31763), (9667, 22816), (9982, 22096), (11048, 19964), (11408, 19334)]