1123243216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 2362973760

約数和(自身を除く): 1239730544

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 227, 304, 328, 397, 454, 656, 779, 794, 908, 1558, 1588, 1816, 3116, 3176, 3632, 4313, 6232, 6352, 7543, 8626, 9307, 12464, 15086, 16277, 17252, 18614, 30172, 32554, 34504, 37228, 60344, 65108, 69008, 74456, 90119, 120688, 130216, 148912, 176833, 180238, 260432, 309263, 353666, 360476, 618526, 707332, 720952, 1237052, 1414664, 1441904, 1712261, 2474104, 2829328, 3424522, 3694879, 4948208, 6849044, 7389758, 13698088, 14779516, 27396176, 29559032, 59118064, 70202701, 140405402, 280810804, 561621608, 1123243216]

約数ペア:

[(1, 1123243216), (2, 561621608), (4, 280810804), (8, 140405402), (16, 70202701), (19, 59118064), (38, 29559032), (41, 27396176), (76, 14779516), (82, 13698088), (152, 7389758), (164, 6849044), (227, 4948208), (304, 3694879), (328, 3424522), (397, 2829328), (454, 2474104), (656, 1712261), (779, 1441904), (794, 1414664), (908, 1237052), (1558, 720952), (1588, 707332), (1816, 618526), (3116, 360476), (3176, 353666), (3632, 309263), (4313, 260432), (6232, 180238), (6352, 176833), (7543, 148912), (8626, 130216), (9307, 120688), (12464, 90119), (15086, 74456), (16277, 69008), (17252, 65108), (18614, 60344), (30172, 37228), (32554, 34504)]