2073695488

素因数分解:

$2^8\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 4368504252

約数和(自身を除く): 2294808764

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 97, 122, 128, 148, 194, 244, 256, 296, 388, 488, 592, 776, 976, 1184, 1369, 1552, 1952, 2257, 2368, 2738, 3104, 3589, 3904, 4514, 4736, 5476, 5917, 6208, 7178, 7808, 9028, 9472, 10952, 11834, 12416, 14356, 15616, 18056, 21904, 23668, 24832, 28712, 36112, 43808, 47336, 57424, 72224, 83509, 87616, 94672, 114848, 132793, 144448, 167018, 175232, 189344, 218929, 229696, 265586, 288896, 334036, 350464, 378688, 437858, 459392, 531172, 577792, 668072, 757376, 875716, 918784, 1062344, 1336144, 1514752, 1751432, 2124688, 2672288, 3502864, 4249376, 5344576, 7005728, 8100373, 8498752, 10689152, 14011456, 16200746, 16997504, 21378304, 28022912, 32401492, 33995008, 56045824, 64802984, 129605968, 259211936, 518423872, 1036847744, 2073695488]

約数ペア:

[(1, 2073695488), (2, 1036847744), (4, 518423872), (8, 259211936), (16, 129605968), (32, 64802984), (37, 56045824), (61, 33995008), (64, 32401492), (74, 28022912), (97, 21378304), (122, 16997504), (128, 16200746), (148, 14011456), (194, 10689152), (244, 8498752), (256, 8100373), (296, 7005728), (388, 5344576), (488, 4249376), (592, 3502864), (776, 2672288), (976, 2124688), (1184, 1751432), (1369, 1514752), (1552, 1336144), (1952, 1062344), (2257, 918784), (2368, 875716), (2738, 757376), (3104, 668072), (3589, 577792), (3904, 531172), (4514, 459392), (4736, 437858), (5476, 378688), (5917, 350464), (6208, 334036), (7178, 288896), (7808, 265586), (9028, 229696), (9472, 218929), (10952, 189344), (11834, 175232), (12416, 167018), (14356, 144448), (15616, 132793), (18056, 114848), (21904, 94672), (23668, 87616), (24832, 83509), (28712, 72224), (36112, 57424), (43808, 47336)]