869709568

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 2196564160

約数和(自身を除く): 1326854592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 256, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 896, 962, 1009, 1036, 1184, 1456, 1664, 1792, 1924, 2018, 2072, 2368, 2912, 3328, 3367, 3848, 4036, 4144, 4736, 5824, 6734, 7063, 7696, 8072, 8288, 9472, 11648, 13117, 13468, 14126, 15392, 16144, 16576, 23296, 26234, 26936, 28252, 30784, 32288, 33152, 37333, 52468, 53872, 56504, 61568, 64576, 66304, 74666, 91819, 104936, 107744, 113008, 123136, 129152, 149332, 183638, 209872, 215488, 226016, 258304, 261331, 298664, 367276, 419744, 430976, 452032, 485329, 522662, 597328, 734552, 839488, 861952, 904064, 970658, 1045324, 1194656, 1469104, 1678976, 1808128, 1941316, 2090648, 2389312, 2938208, 3357952, 3397303, 3882632, 4181296, 4778624, 5876416, 6794606, 7765264, 8362592, 9557248, 11752832, 13589212, 15530528, 16725184, 23505664, 27178424, 31061056, 33450368, 54356848, 62122112, 66900736, 108713696, 124244224, 217427392, 434854784, 869709568]

約数ペア:

[(1, 869709568), (2, 434854784), (4, 217427392), (7, 124244224), (8, 108713696), (13, 66900736), (14, 62122112), (16, 54356848), (26, 33450368), (28, 31061056), (32, 27178424), (37, 23505664), (52, 16725184), (56, 15530528), (64, 13589212), (74, 11752832), (91, 9557248), (104, 8362592), (112, 7765264), (128, 6794606), (148, 5876416), (182, 4778624), (208, 4181296), (224, 3882632), (256, 3397303), (259, 3357952), (296, 2938208), (364, 2389312), (416, 2090648), (448, 1941316), (481, 1808128), (518, 1678976), (592, 1469104), (728, 1194656), (832, 1045324), (896, 970658), (962, 904064), (1009, 861952), (1036, 839488), (1184, 734552), (1456, 597328), (1664, 522662), (1792, 485329), (1924, 452032), (2018, 430976), (2072, 419744), (2368, 367276), (2912, 298664), (3328, 261331), (3367, 258304), (3848, 226016), (4036, 215488), (4144, 209872), (4736, 183638), (5824, 149332), (6734, 129152), (7063, 123136), (7696, 113008), (8072, 107744), (8288, 104936), (9472, 91819), (11648, 74666), (13117, 66304), (13468, 64576), (14126, 61568), (15392, 56504), (16144, 53872), (16576, 52468), (23296, 37333), (26234, 33152), (26936, 32288), (28252, 30784)]