291567136

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3386

約数の個数: 96

約数和(自身を含む): 725034240

約数和(自身を除く): 433467104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 322, 368, 391, 476, 544, 644, 736, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 3329, 3808, 5152, 5474, 6256, 6658, 10948, 12512, 13316, 21896, 23303, 26632, 43792, 46606, 53264, 56593, 76567, 87584, 93212, 106528, 113186, 153134, 186424, 226372, 306268, 372848, 396151, 452744, 535969, 612536, 745696, 792302, 905488, 1071938, 1225072, 1301639, 1584604, 1810976, 2143876, 2450144, 2603278, 3169208, 4287752, 5206556, 6338416, 8575504, 9111473, 10413112, 12676832, 17151008, 18222946, 20826224, 36445892, 41652448, 72891784, 145783568, 291567136]

約数ペア:

[(1, 291567136), (2, 145783568), (4, 72891784), (7, 41652448), (8, 36445892), (14, 20826224), (16, 18222946), (17, 17151008), (23, 12676832), (28, 10413112), (32, 9111473), (34, 8575504), (46, 6338416), (56, 5206556), (68, 4287752), (92, 3169208), (112, 2603278), (119, 2450144), (136, 2143876), (161, 1810976), (184, 1584604), (224, 1301639), (238, 1225072), (272, 1071938), (322, 905488), (368, 792302), (391, 745696), (476, 612536), (544, 535969), (644, 452744), (736, 396151), (782, 372848), (952, 306268), (1288, 226372), (1564, 186424), (1904, 153134), (2576, 113186), (2737, 106528), (3128, 93212), (3329, 87584), (3808, 76567), (5152, 56593), (5474, 53264), (6256, 46606), (6658, 43792), (10948, 26632), (12512, 23303), (13316, 21896)]