1398752432

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 3458542032

約数和(自身を除く): 2059789600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 241, 308, 392, 482, 539, 616, 673, 784, 964, 1078, 1232, 1346, 1687, 1928, 2156, 2651, 2692, 3374, 3856, 4312, 4711, 5302, 5384, 6748, 7403, 8624, 9422, 10604, 10768, 11809, 13496, 14806, 18557, 18844, 21208, 23618, 26992, 29612, 32977, 37114, 37688, 42416, 47236, 51821, 59224, 65954, 74228, 75376, 94472, 103642, 118448, 129899, 131908, 148456, 162193, 188944, 207284, 259798, 263816, 296912, 324386, 362747, 414568, 519596, 527632, 648772, 725494, 829136, 1039192, 1135351, 1297544, 1450988, 1784123, 2078384, 2270702, 2595088, 2901976, 3568246, 4541404, 5803952, 7136492, 7947457, 9082808, 12488861, 14272984, 15894914, 18165616, 24977722, 28545968, 31789828, 49955444, 63579656, 87422027, 99910888, 127159312, 174844054, 199821776, 349688108, 699376216, 1398752432]

約数ペア:

[(1, 1398752432), (2, 699376216), (4, 349688108), (7, 199821776), (8, 174844054), (11, 127159312), (14, 99910888), (16, 87422027), (22, 63579656), (28, 49955444), (44, 31789828), (49, 28545968), (56, 24977722), (77, 18165616), (88, 15894914), (98, 14272984), (112, 12488861), (154, 9082808), (176, 7947457), (196, 7136492), (241, 5803952), (308, 4541404), (392, 3568246), (482, 2901976), (539, 2595088), (616, 2270702), (673, 2078384), (784, 1784123), (964, 1450988), (1078, 1297544), (1232, 1135351), (1346, 1039192), (1687, 829136), (1928, 725494), (2156, 648772), (2651, 527632), (2692, 519596), (3374, 414568), (3856, 362747), (4312, 324386), (4711, 296912), (5302, 263816), (5384, 259798), (6748, 207284), (7403, 188944), (8624, 162193), (9422, 148456), (10604, 131908), (10768, 129899), (11809, 118448), (13496, 103642), (14806, 94472), (18557, 75376), (18844, 74228), (21208, 65954), (23618, 59224), (26992, 51821), (29612, 47236), (32977, 42416), (37114, 37688)]