814907568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2333}}^1$

素因数の和:2746

約数の個数: 80

約数和(自身を含む): 2222714880

約数和(自身を除く): 1407807312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 383, 456, 766, 912, 1149, 1532, 2298, 2333, 3064, 4596, 4666, 6128, 6999, 7277, 9192, 9332, 13998, 14554, 18384, 18664, 21831, 27996, 29108, 37328, 43662, 44327, 55992, 58216, 87324, 88654, 111984, 116432, 132981, 174648, 177308, 265962, 349296, 354616, 531924, 709232, 893539, 1063848, 1787078, 2127696, 2680617, 3574156, 5361234, 7148312, 10722468, 14296624, 16977241, 21444936, 33954482, 42889872, 50931723, 67908964, 101863446, 135817928, 203726892, 271635856, 407453784, 814907568]

約数ペア:

[(1, 814907568), (2, 407453784), (3, 271635856), (4, 203726892), (6, 135817928), (8, 101863446), (12, 67908964), (16, 50931723), (19, 42889872), (24, 33954482), (38, 21444936), (48, 16977241), (57, 14296624), (76, 10722468), (114, 7148312), (152, 5361234), (228, 3574156), (304, 2680617), (383, 2127696), (456, 1787078), (766, 1063848), (912, 893539), (1149, 709232), (1532, 531924), (2298, 354616), (2333, 349296), (3064, 265962), (4596, 177308), (4666, 174648), (6128, 132981), (6999, 116432), (7277, 111984), (9192, 88654), (9332, 87324), (13998, 58216), (14554, 55992), (18384, 44327), (18664, 43662), (21831, 37328), (27996, 29108)]