1345996836

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{29983}}^1$

素因数の和:30065

約数の個数: 72

約数和(自身を含む): 3601678080

約数和(自身を除く): 2255681244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 2494, 3741, 4988, 7482, 11223, 14964, 22446, 29983, 44892, 59966, 89949, 119932, 179898, 269847, 359796, 539694, 869507, 1079388, 1289269, 1739014, 2578538, 2608521, 3478028, 3867807, 5157076, 5217042, 7735614, 7825563, 10434084, 11603421, 15471228, 15651126, 23206842, 31302252, 37388801, 46413684, 74777602, 112166403, 149555204, 224332806, 336499209, 448665612, 672998418, 1345996836]

約数ペア:

[(1, 1345996836), (2, 672998418), (3, 448665612), (4, 336499209), (6, 224332806), (9, 149555204), (12, 112166403), (18, 74777602), (29, 46413684), (36, 37388801), (43, 31302252), (58, 23206842), (86, 15651126), (87, 15471228), (116, 11603421), (129, 10434084), (172, 7825563), (174, 7735614), (258, 5217042), (261, 5157076), (348, 3867807), (387, 3478028), (516, 2608521), (522, 2578538), (774, 1739014), (1044, 1289269), (1247, 1079388), (1548, 869507), (2494, 539694), (3741, 359796), (4988, 269847), (7482, 179898), (11223, 119932), (14964, 89949), (22446, 59966), (29983, 44892)]