1375776776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 3113349120

約数和(自身を除く): 1737572344

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 121, 124, 127, 152, 209, 242, 248, 254, 341, 361, 418, 484, 508, 589, 682, 722, 836, 968, 1016, 1178, 1364, 1397, 1444, 1672, 2299, 2356, 2413, 2728, 2794, 2888, 3751, 3937, 3971, 4598, 4712, 4826, 5588, 6479, 7502, 7874, 7942, 9196, 9652, 11176, 11191, 12958, 15004, 15367, 15748, 15884, 18392, 19304, 22382, 25916, 26543, 30008, 30734, 31496, 31768, 43307, 43681, 44764, 45847, 51832, 53086, 61468, 71269, 74803, 86614, 87362, 89528, 91694, 106172, 122936, 123101, 142538, 149606, 173228, 174724, 183388, 212344, 246202, 285076, 291973, 299212, 346456, 349448, 366776, 476377, 492404, 504317, 570152, 583946, 598424, 822833, 952754, 984808, 1008634, 1167892, 1354111, 1421257, 1645666, 1905508, 2017268, 2335784, 2708222, 2842514, 3291332, 3811016, 4034536, 5416444, 5547487, 5685028, 6582664, 9051163, 10832888, 11094974, 11370056, 15633827, 18102326, 22189948, 31267654, 36204652, 44379896, 62535308, 72409304, 125070616, 171972097, 343944194, 687888388, 1375776776]

約数ペア:

[(1, 1375776776), (2, 687888388), (4, 343944194), (8, 171972097), (11, 125070616), (19, 72409304), (22, 62535308), (31, 44379896), (38, 36204652), (44, 31267654), (62, 22189948), (76, 18102326), (88, 15633827), (121, 11370056), (124, 11094974), (127, 10832888), (152, 9051163), (209, 6582664), (242, 5685028), (248, 5547487), (254, 5416444), (341, 4034536), (361, 3811016), (418, 3291332), (484, 2842514), (508, 2708222), (589, 2335784), (682, 2017268), (722, 1905508), (836, 1645666), (968, 1421257), (1016, 1354111), (1178, 1167892), (1364, 1008634), (1397, 984808), (1444, 952754), (1672, 822833), (2299, 598424), (2356, 583946), (2413, 570152), (2728, 504317), (2794, 492404), (2888, 476377), (3751, 366776), (3937, 349448), (3971, 346456), (4598, 299212), (4712, 291973), (4826, 285076), (5588, 246202), (6479, 212344), (7502, 183388), (7874, 174724), (7942, 173228), (9196, 149606), (9652, 142538), (11176, 123101), (11191, 122936), (12958, 106172), (15004, 91694), (15367, 89528), (15748, 87362), (15884, 86614), (18392, 74803), (19304, 71269), (22382, 61468), (25916, 53086), (26543, 51832), (30008, 45847), (30734, 44764), (31496, 43681), (31768, 43307)]