16913914864

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{15443}}^1$

素因数の和:15603

約数の個数: 120

約数和(自身を含む): 41916745728

約数和(自身を除く): 25002830864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 127, 154, 176, 196, 254, 308, 392, 508, 539, 616, 784, 889, 1016, 1078, 1232, 1397, 1778, 2032, 2156, 2794, 3556, 4312, 5588, 6223, 7112, 8624, 9779, 11176, 12446, 14224, 15443, 19558, 22352, 24892, 30886, 39116, 49784, 61772, 68453, 78232, 99568, 108101, 123544, 136906, 156464, 169873, 216202, 247088, 273812, 339746, 432404, 547624, 679492, 756707, 864808, 1095248, 1189111, 1358984, 1513414, 1729616, 1961261, 2378222, 2717968, 3026828, 3922522, 4756444, 6053656, 7845044, 8323777, 9512888, 12107312, 13728827, 15690088, 16647554, 19025776, 21573871, 27457654, 31380176, 33295108, 43147742, 54915308, 66590216, 86295484, 96101789, 109830616, 133180432, 151017097, 172590968, 192203578, 219661232, 302034194, 345181936, 384407156, 604068388, 768814312, 1057119679, 1208136776, 1537628624, 2114239358, 2416273552, 4228478716, 8456957432, 16913914864]

約数ペア:

[(1, 16913914864), (2, 8456957432), (4, 4228478716), (7, 2416273552), (8, 2114239358), (11, 1537628624), (14, 1208136776), (16, 1057119679), (22, 768814312), (28, 604068388), (44, 384407156), (49, 345181936), (56, 302034194), (77, 219661232), (88, 192203578), (98, 172590968), (112, 151017097), (127, 133180432), (154, 109830616), (176, 96101789), (196, 86295484), (254, 66590216), (308, 54915308), (392, 43147742), (508, 33295108), (539, 31380176), (616, 27457654), (784, 21573871), (889, 19025776), (1016, 16647554), (1078, 15690088), (1232, 13728827), (1397, 12107312), (1778, 9512888), (2032, 8323777), (2156, 7845044), (2794, 6053656), (3556, 4756444), (4312, 3922522), (5588, 3026828), (6223, 2717968), (7112, 2378222), (8624, 1961261), (9779, 1729616), (11176, 1513414), (12446, 1358984), (14224, 1189111), (15443, 1095248), (19558, 864808), (22352, 756707), (24892, 679492), (30886, 547624), (39116, 432404), (49784, 339746), (61772, 273812), (68453, 247088), (78232, 216202), (99568, 169873), (108101, 156464), (123544, 136906)]