528078356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 1053781344

約数和(自身を除く): 525702988

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 169, 172, 338, 481, 491, 559, 676, 962, 982, 1118, 1591, 1924, 1964, 2236, 3182, 6253, 6364, 6383, 7267, 12506, 12766, 14534, 18167, 20683, 21113, 25012, 25532, 29068, 36334, 41366, 42226, 72668, 82732, 82979, 84452, 165958, 236171, 268879, 274469, 331916, 472342, 537758, 548938, 781181, 944684, 1075516, 1097876, 1562362, 3070223, 3124724, 3568097, 6140446, 7136194, 10155353, 12280892, 14272388, 20310706, 40621412, 132019589, 264039178, 528078356]

約数ペア:

[(1, 528078356), (2, 264039178), (4, 132019589), (13, 40621412), (26, 20310706), (37, 14272388), (43, 12280892), (52, 10155353), (74, 7136194), (86, 6140446), (148, 3568097), (169, 3124724), (172, 3070223), (338, 1562362), (481, 1097876), (491, 1075516), (559, 944684), (676, 781181), (962, 548938), (982, 537758), (1118, 472342), (1591, 331916), (1924, 274469), (1964, 268879), (2236, 236171), (3182, 165958), (6253, 84452), (6364, 82979), (6383, 82732), (7267, 72668), (12506, 42226), (12766, 41366), (14534, 36334), (18167, 29068), (20683, 25532), (21113, 25012)]