1315108784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5879}}^1$

素因数の和:5970

約数の個数: 80

約数和(自身を含む): 2939811840

約数和(自身を除く): 1624703056

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 451, 496, 656, 682, 902, 1271, 1364, 1804, 2542, 2728, 3608, 5084, 5456, 5879, 7216, 10168, 11758, 13981, 20336, 23516, 27962, 47032, 55924, 64669, 94064, 111848, 129338, 182249, 223696, 241039, 258676, 364498, 482078, 517352, 728996, 964156, 1034704, 1457992, 1928312, 2004739, 2651429, 2915984, 3856624, 4009478, 5302858, 7472209, 8018956, 10605716, 14944418, 16037912, 21211432, 29888836, 32075824, 42422864, 59777672, 82194299, 119555344, 164388598, 328777196, 657554392, 1315108784]

約数ペア:

[(1, 1315108784), (2, 657554392), (4, 328777196), (8, 164388598), (11, 119555344), (16, 82194299), (22, 59777672), (31, 42422864), (41, 32075824), (44, 29888836), (62, 21211432), (82, 16037912), (88, 14944418), (124, 10605716), (164, 8018956), (176, 7472209), (248, 5302858), (328, 4009478), (341, 3856624), (451, 2915984), (496, 2651429), (656, 2004739), (682, 1928312), (902, 1457992), (1271, 1034704), (1364, 964156), (1804, 728996), (2542, 517352), (2728, 482078), (3608, 364498), (5084, 258676), (5456, 241039), (5879, 223696), (7216, 182249), (10168, 129338), (11758, 111848), (13981, 94064), (20336, 64669), (23516, 55924), (27962, 47032)]