252746816

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1352

約数の個数: 112

約数和(自身を含む): 630082560

約数和(自身を除く): 377335744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 448, 532, 608, 644, 736, 874, 1064, 1216, 1288, 1291, 1472, 1748, 2128, 2576, 2582, 3059, 3496, 4256, 5152, 5164, 6118, 6992, 8512, 9037, 10304, 10328, 12236, 13984, 18074, 20656, 24472, 24529, 27968, 29693, 36148, 41312, 48944, 49058, 59386, 72296, 82624, 97888, 98116, 118772, 144592, 171703, 195776, 196232, 207851, 237544, 289184, 343406, 392464, 415702, 475088, 564167, 578368, 686812, 784928, 831404, 950176, 1128334, 1373624, 1569856, 1662808, 1900352, 2256668, 2747248, 3325616, 3949169, 4513336, 5494496, 6651232, 7898338, 9026672, 10988992, 13302464, 15796676, 18053344, 31593352, 36106688, 63186704, 126373408, 252746816]

約数ペア:

[(1, 252746816), (2, 126373408), (4, 63186704), (7, 36106688), (8, 31593352), (14, 18053344), (16, 15796676), (19, 13302464), (23, 10988992), (28, 9026672), (32, 7898338), (38, 6651232), (46, 5494496), (56, 4513336), (64, 3949169), (76, 3325616), (92, 2747248), (112, 2256668), (133, 1900352), (152, 1662808), (161, 1569856), (184, 1373624), (224, 1128334), (266, 950176), (304, 831404), (322, 784928), (368, 686812), (437, 578368), (448, 564167), (532, 475088), (608, 415702), (644, 392464), (736, 343406), (874, 289184), (1064, 237544), (1216, 207851), (1288, 196232), (1291, 195776), (1472, 171703), (1748, 144592), (2128, 118772), (2576, 98116), (2582, 97888), (3059, 82624), (3496, 72296), (4256, 59386), (5152, 49058), (5164, 48944), (6118, 41312), (6992, 36148), (8512, 29693), (9037, 27968), (10304, 24529), (10328, 24472), (12236, 20656), (13984, 18074)]