523544812

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 1098846000

約数和(自身を除く): 575301188

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 101, 106, 196, 202, 212, 371, 404, 499, 707, 742, 998, 1414, 1484, 1996, 2597, 2828, 3493, 4949, 5194, 5353, 6986, 9898, 10388, 10706, 13972, 19796, 21412, 24451, 26447, 37471, 48902, 50399, 52894, 74942, 97804, 100798, 105788, 149884, 185129, 201596, 262297, 352793, 370258, 524594, 705586, 740516, 1049188, 1295903, 1411172, 2469551, 2591806, 2671147, 4939102, 5183612, 5342294, 9878204, 10684588, 18698029, 37396058, 74792116, 130886203, 261772406, 523544812]

約数ペア:

[(1, 523544812), (2, 261772406), (4, 130886203), (7, 74792116), (14, 37396058), (28, 18698029), (49, 10684588), (53, 9878204), (98, 5342294), (101, 5183612), (106, 4939102), (196, 2671147), (202, 2591806), (212, 2469551), (371, 1411172), (404, 1295903), (499, 1049188), (707, 740516), (742, 705586), (998, 524594), (1414, 370258), (1484, 352793), (1996, 262297), (2597, 201596), (2828, 185129), (3493, 149884), (4949, 105788), (5194, 100798), (5353, 97804), (6986, 74942), (9898, 52894), (10388, 50399), (10706, 48902), (13972, 37471), (19796, 26447), (21412, 24451)]