289923235958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{135929}}^1$

素因数の和:136065

約数の個数: 48

約数和(自身を含む): 481958845200

約数和(自身を除く): 192035609242

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1369, 1406, 1517, 1558, 2738, 3034, 26011, 28823, 52022, 56129, 57646, 112258, 135929, 271858, 1066451, 2132902, 2582651, 5029373, 5165302, 5573089, 10058746, 11146178, 95558087, 105888691, 186086801, 191116174, 206204293, 211777382, 372173602, 412408586, 3535649219, 3917881567, 7071298438, 7629558841, 7835763134, 15259117682, 144961617979, 289923235958]

約数ペア:

[(1, 289923235958), (2, 144961617979), (19, 15259117682), (37, 7835763134), (38, 7629558841), (41, 7071298438), (74, 3917881567), (82, 3535649219), (703, 412408586), (779, 372173602), (1369, 211777382), (1406, 206204293), (1517, 191116174), (1558, 186086801), (2738, 105888691), (3034, 95558087), (26011, 11146178), (28823, 10058746), (52022, 5573089), (56129, 5165302), (57646, 5029373), (112258, 2582651), (135929, 2132902), (271858, 1066451)]